Relationship of the Pelvic-Trochanteric Index with greater trochanteric pain syndrome

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Symptoms of GTPS include pain exacerbated while walking or lying on the symptomatic side, sometimes radiating distally to the thigh, proximal iliotibial band pain (<a class="elsevierStyleCrossRef" href="#bib2">2</a>), and snapping over the greater trochanter.The prevalence of GTPS is 10%-20% in the general population, with an incidence of 1.8 per 1,000 people. It also occurs between the fourth and sixth decades of life (<a class="elsevierStyleCrossRef" href="#bib3">3</a>). According to Williams et al. (<a class="elsevierStyleCrossRef" href="#bib4">4</a>), the highest prevalence among women can be associated with differences in size, format, pelvic orientation, and its relation with the iliotibial band. Similarly, hip abductor tendon injuries, such as gluteus medius and minimus tendinopathies, are more common in women, possibly due to their increased pelvic width, as reported in 25% and 10% of middle-aged women and men, respectively (<a class="elsevierStyleCrossRefs" href="#bib5">5-8</a>).Thus, a method that could determine this greater width of the pelvis and correlate it with GTPS would help hip surgeons to confirm the diagnosis or at least to use prophylactic therapeutic methods to prevent GTPS.As a radiographic image guide, we postulated that the Pelvic-Trochanteric Index (PTI), defined as a higher ratio between the distance from the greater trochanter and the distance between the iliac crests, could be correlated with GTPS.We hypothesized that the PTI and varus of the femoral neck would be higher in patients with GTPS than in asymptomatic patients. We also checked whether the pelvic width changed with age.MATERIALS AND METHODSThe study was approved by the Ethics in Research Committee of our hospital, under protocol CAAE:0012.0.240.000.11. This case-control study compared a group of female patients diagnosed with GTPS and a group of asymptomatic females matched for age and weight.The case group included adult female outpatients (aged 18-90 years) who were diagnosed with recalcitrant GTPS based on criteria standardized by two independent hip surgeons (characteristic history, pain on palpation of the greater trochanter, external snapping hip, MRI with gluteus medius and/or minimus tears, and thocantheric bursitis or iliotibial band tears). Anteroposterior pelvic radiographs were collected from March 2011 to June 2017. Radiographs were obtained by trained X-ray technologists.The control group included healthy female volunteers without a clinical diagnosis of GTPS, without lumbar or lower-extremity symptoms, who entered the trauma section of our hospital with upper-limb injuries, and who agreed to undergo a pelvic X-ray from November 2016 to June 2017. The risk of radiation for the volunteers was minimal, and they were protected with lead belts. The volunteers were healthy, had no recent radiological examinations, and all agreed to participate in the study.Patients with any neurological, psychiatric, and/or cognitive deficit; previous fracture of the pelvis and lower limbs; previous surgery of the hip joint or femur; any hip disease other than GTPS (to the case group); morbid obesity (BMI>40 kg/m2); pregnancy; children and adolescents under 18 years of age; male sex; and those who did not sign the informed consent form were excluded from this study. To ensure that no participant with crossed symptoms would be part of this group, range of motion (ROM) and physical examinations were performed by two independent hip surgeons.For statistical purposes, a 10% level was considered for type I errors, with 80% test power and 15% margin of error for differences among continuous measurements. As this was a case-control study, 120 patients were considered the minimum sample size, at a 1:1 ratio with the control group. Therefore, at least 240 individuals were included in the study.A total of 182 patients with GTPS (pain on the greater trochanter, pain exacerbated while walking or lying down on the symptomatic side, sometimes extending distally to the thigh, and snapping over the greater trochanter that refers to the motion of the iliotibial band over the lateral aspect of the greater trochanter of the femur) were included in the study group. A total of 150 healthy female volunteers were enrolled in the control group, and all volunteers signed an informed consent form and underwent pelvic radiography with lead belt protection.ProceduresA 10% standard magnification anteroposterior pelvic radiography was performed. A distance of 1 m was maintained between the X-ray tube and the chassis, and the patient assumed the supine position with 20° internal rotation of the lower extremities and with both hallux touching each other.Two experienced radiologists in musculoskeletal imaging gauged the digital X-rays using the Carestream Health software (Onex Corporation, Rochester, New York, USA), determined the horizontal lines between the most lateral part of the greater trochanters and the most lateral portions of iliac crests, and calculated the PTI, which is the ratio between these two measures. The femoral neck-shaft angle was also measured using radiographs, considering that the valgus angle decreases and the varus angle increases the horizontal femoral off-set and consequently the greater trochanteric prominence (<a class="elsevierStyleCrossRef" href="#fig1">Figure 1</a>).<elsevierMultimedia ident="fig1"></elsevierMultimedia>Agreement of the measurements between the radiologists was analyzed using three statistical techniques: intraclass correlation coefficient (ICC; values closer to 1 indicated higher agreement), percentage of agreement, and Kappa statistics. Clinical data were correlated with the PTI and femoral neck-shaft angle.Data analysis: general measures, comparisons, and associationsAbsolute and percentile values of the control and case groups were obtained for qualitative (categorical) variables. For continuous quantitative variables, the mean standard deviation (SD), median, and interquartile range (IQR) were considered.The case and control groups were compared using different variables and stratified analysis (Student's t-test) for independent samples, Mann-Whitney test for medians of independent samples, Pearson's chi-square for absolute values of ≥5, Fisher's exact test for comparing absolute values <5, and Spearman's rank correlation for continuous variables. Linear regressions were estimated to assess the independent associations, with robust SDs adjusted to minimize the effect of outliers. For all analyses, a significance level of 5% (p<0.05) was considered. When necessary, 95% reliability intervals are reported.RESULTSReliability study for the radiographic measurementsFor the agreement analysis between two radiologists, 51 X-rays (14 from the case group and 37 from the control group) were randomly selected using the Excel (Microsoft Corp). The mean and median age were 45.4 (SD=16.4) and 45 (IQR=27) years, respectively.The agreement between the two radiologists in the distance between the greater trochanters (ICC=0.72) and femoral neck-shaft angle (ICC=0.73) was consistent. The agreement in measuring the distance between the iliac crest (ICC=0.99) and PTI (ICC=0.90) was almost perfect.The agreement rate between the radiologists was 96.1% (49/51) in radiographic PTI measurements (<a class="elsevierStyleCrossRef" href="#tbl1">Table 1</a>), which was higher than the agreement that would occur at random (estimated 76.4%). The Kappa index was 0.834, which is considered an almost perfect agreement (reliability validity).<elsevierMultimedia ident="tbl1"></elsevierMultimedia>Cases: description and comparison of diagnoses by age, age groups, and affected sizeMore than half of the patients were diagnosed with proximal iliotibial band syndrome (56%), followed by gluteal tendinopathy (35.7%). Patients with gluteal tendinopathy and concomitant proximal iliotibial band syndrome corresponded to 7.7% of the patients; one patient (0.6%) was diagnosed with external snapping hip.When evaluating the symptomatic group, they can be analyzed according to the diagnosis of involvement (<a class="elsevierStyleCrossRef" href="#tbl2">Table 2</a>). There were no significant differences related to age, weight, or affected side.<elsevierMultimedia ident="tbl2"></elsevierMultimedia>Case and control groups: correlation between measurements and ageNo correlation was found between age and greater trochanter distance in both groups. The Spearman's correlation coefficient was 0.052 (p=0.512) and 0.083 (p=0.267) in the case and control groups, respectively. A positive correlation was found between age and iliac crest distance in both groups (<a class="elsevierStyleCrossRef" href="#fig2">Figure 2</a>). The Spearman's correlation coefficient was 0.143 (p=0.082) in the control group and 0.239 in the case group (p=0.001). Meanwhile, a negative correlation was found between age and PTI. The Spearman's correlation coefficient was −0.163 (p=0.046) in the control group and −0.151 (p=0.042) in the case group (<a class="elsevierStyleCrossRef" href="#fig3">Figure 3</a>).<elsevierMultimedia ident="fig2"></elsevierMultimedia><elsevierMultimedia ident="fig3"></elsevierMultimedia>In the control group, the mean age of those with a PTI value of ≤1 and >1 was 46.5 (SD=14.2) and 40.3 (SD=13.6) years (p=0.048), respectively. In the case group, the corresponding mean age was 64.9 (SD=11.0) and 56.1 (SD=14.0) years (p=0.044). In both groups, the mean age was lower among those with a PTI value of >1 (<a class="elsevierStyleCrossRef" href="#fig4">Figure 4</a>).<elsevierMultimedia ident="fig4"></elsevierMultimedia>A negative correlation was found between age and femoral neck-shaft angle in the case and control groups, with a significance level of 5%. The Spearman's correlation coefficient was −0.199 (p=0.015) in the control and −0.228 (p=0.002) in the case groups (<a class="elsevierStyleCrossRef" href="#fig5">Figure 5</a>).<elsevierMultimedia ident="fig5"></elsevierMultimedia>Correlation of case and control groups' measurements with age groupsThe mean distance between the greater trochanters for the asymptomatic group aged <40 years was 34.3 cm (SD=0.20) (<a class="elsevierStyleCrossRef" href="#tbl3">Table 3</a>). The mean distance of the greater trochanter was not significantly affected by age or the presence of symptoms.<elsevierMultimedia ident="tbl3"></elsevierMultimedia>In the asymptomatic group, the mean distance between the iliac crests for patients aged <40 years was 32.1 cm (SD=0.23). Among patients aged ≥60 years, the mean distance between the iliac crests increased by 1.1 cm (SD=0.34) (p=0.001) compared with the group aged <40 years (regardless of whether it was from the case or asymptomatic group). If they were 50-59 years old, the increase would be 0.65 cm (SD=0.35) (p=0.054).The overall mean PTI value was 1.07 (SD=0.01), but in the case group, regardless of age, PTI value was ≥0.02 (SD=0.01) (p<0.05). Aging significantly reduced the PTI value (p<0.05), regardless of the group analyzed.Overall, the mean femoral neck-shaft angle was 130.6° (SD=0.59). A greater varus of the proximal femur was not observed in the case group. In addition, a progressive reduction in femoral neck-shaft angle was observed with aging, regardless of the group (<a class="elsevierStyleCrossRef" href="#fig6">Figure 6</a>).<elsevierMultimedia ident="fig6"></elsevierMultimedia>DISCUSSIONLateral hip pain or GTPS has been compared with shoulder rotator cuff disease (<a class="elsevierStyleCrossRef" href="#bib5">5</a>,<a class="elsevierStyleCrossRef" href="#bib9">9</a>). Despite being traditionally known as trochanteric bursitis, only 20% of patients present with bursa thickening (<a class="elsevierStyleCrossRefs" href="#bib10">10-13</a>).According to Woyski et al. (<a class="elsevierStyleCrossRef" href="#bib14">14</a>), gluteus medius tendinopathy is more common in women due to a smaller tendon insertion area and a shorter lever arm, thereby resulting in a smaller area to dissipate the tensile load and lower biomechanical efficiency, respectively. This results in a higher tensile load on the gluteus medius and minimus tendons.Pelvic morphology has been hypothesized to be a risk factor for lateral hip pain (<a class="elsevierStyleCrossRef" href="#bib15">15</a>). The greater trochanter is more prominent in the varus femoral neck, resulting in higher compression of the gluteus medius and minimus tendons by the iliotibial band (<a class="elsevierStyleCrossRef" href="#bib16">16</a>). However, our study did not demonstrate an association between a larger varus of the proximal femur and GTPS.According to Shbeeb et al. (<a class="elsevierStyleCrossRef" href="#bib3">3</a>), GTPS affects people aged 40-60 years, as in our case group, and previous studies indicate that women over 40 years are associated with lateral hip pain (<a class="elsevierStyleCrossRef" href="#bib17">17</a>,<a class="elsevierStyleCrossRef" href="#bib18">18</a>). This is consistent with the present findings, which showed that more than 70% of symptomatic patients were over 50 years old.It is necessary in a study that groups are comparable (homogeneous) in terms of demographic data such as age (<a class="elsevierStyleCrossRef" href="#bib19">19</a>). In the present study, considering the heterogeneity in age distribution between groups, analyses were made by age range, which showed no association between age and distance between the greater trochanters, neither in the case nor in the control group.In the present study, it was stipulated that a PTI value of >1 would be related to GTPS compared with that in asymptomatic individuals. Remarkably, it was identified that asymptomatic volunteers had a PTI value of >1, although they were lower than that of patients with GTPS.When a multiple linear regression was performed, the mean PTI in the case group was greater than that in the control group (1.09 versus 1.07; p=0,034), regardless of age. This is in agreement with the findings of Viradia et al. (<a class="elsevierStyleCrossRef" href="#bib20">20</a>), who observed an increased prominence of the greater trochanters in relation to the iliac wings in a group with trochanteric bursitis compared with in an asymptomatic control group. The present study also observed that PTI was negatively associated with aging (p<0.05), regardless of the group.Few studies have evaluated skeleton enlargement after the age of 20 years, since it is considered that there is no further growth in height or width after skeletal maturity.The present study showed a positive association between age and increase in the iliac crest distance in both groups, which agrees with the reports of Berger et al. (<a class="elsevierStyleCrossRef" href="#bib21">21</a>) who found that the pelvis and the L4 vertebra had their width increased after skeletal maturity in both sexes. However, Huseynov et al. (<a class="elsevierStyleCrossRef" href="#bib22">22</a>) showed that the pelvis narrows with aging, identifying that the female pelvis reaches its widest obstetrical morphology around the period of maximum fertility, thereby reducing its dimensions (<a class="elsevierStyleCrossRef" href="#bib22">22</a>).Although this is not a study that analyzes the variations in the pelvis of the same individual, we observed that the pelvis can have its dimensions changed with aging, since the distance between iliac crests also increased with aging. It was observed that in a patient aged ≥60 years, this distance was 1.1 cm greater (p=0.001) compared with that in a person aged <40 years. These data are consistent with the findings reported by Berger et al. (<a class="elsevierStyleCrossRef" href="#bib21">21</a>), who found that the bone pelvis expands over 20 mm from ages 20 to 80 years (<a class="elsevierStyleCrossRef" href="#bib21">21</a>).The present study also showed that varus of the femoral neck is unrelated to GTPS and that the femoral neck-shaft angle progressively decreased with aging in both groups, which agrees with the findings of Pires et al. (<a class="elsevierStyleCrossRef" href="#bib23">23</a>).Considering that with aging, sarcopenia and fatty degeneration of the muscles with consequent loss of muscle strength occur, the progressive varus of the proximal femur with age would be a compensatory biomechanical alternative to increase the abductor lever arm and provide adequate tension of the gluteus medius and minimus to maintain the hip abductor muscle torque in balance with body weight torque.When performing total hip arthroplasty, the components must be positioned to restore mechanical forces and range of motion (<a class="elsevierStyleCrossRef" href="#bib24">24</a>). The hip abductor function is optimized by a slight increase in the horizontal femoral offset to improve the tension on the abductor muscles (<a class="elsevierStyleCrossRefs" href="#bib25">25-27</a>). In elderly patients who will undergo total hip arthroplasty, the extended (high) offset of the horizontal femoral component should be considered because of the compensatory varus of the proximal femur that occurs with age, as suggested by the present work. However, excessive horizontal femoral offset could result in greater tension on the footprint of the gluteus medius and minimus attached to the greater trochanter and consequent lateral hip pain (<a class="elsevierStyleCrossRef" href="#bib28">28</a>,<a class="elsevierStyleCrossRef" href="#bib29">29</a>).This study presents the following limitations: male sex was not studied because of the disproportionality between sexes in the incidence of GTPS, which affects women preferably (<a class="elsevierStyleCrossRef" href="#bib4">4</a>,<a class="elsevierStyleCrossRef" href="#bib18">18</a>,<a class="elsevierStyleCrossRefs" href="#bib30">30-33</a>). In addition, the use of CT scans would be more reliable than that of X-rays, but it carries the risk of exposure to higher levels of radiation.CONCLUSIONWe found that the PTI was higher in female patients with GTPS. Therefore, PTI could be an important tool for the diagnosis of suspected GTPS or, at least, assist hip surgery for the prevention of GTPS in women with wide hips through physiotherapy.The pelvic width tends to increase with age in symptomatic or asymptomatic patients, and the femoral neck-shaft angle does not differ between patients with and without GTPS; however, it decreases with age in symptomatic or asymptomatic individuals.Therefore, the increase in pelvic width and decrease in the femoral neck-shaft angle can be interpreted as normal in aging women, with the potential to alter the biomechanics of the hips and pelvis.AUTHOR CONTRIBUTIONSSantos LEN was responsible for data acquisition, analysis and interpretation, manuscript preparation, writing, and critical revision. Navarro TP was responsible for the study design and supervision. Machado CJ was responsible for the analysis, interpretation, and statistical analysis. Cabrita HABA was responsible for study conception and design, critical revision, provided substantial scientific and intellectual contributions to the study, and was responsible for the approval of the final version of the manuscript. Pires RE contributed substantially to the study design and critical revisions. Figueiredo LB was responsible for data acquisition and was responsible for the critical revision. Gurgel HMC was responsible for the study conception, design, and methodology of the manuscript. Pfeilsticker RM and Grandinetti H performed radiographic measurements. Souza AD contributed to the editing of the manuscript and critical revision. Andrade MAP was responsible for study supervision and critical revision, and provided substantial scientific and intellectual contributions to the study. All authors read and approved the final manuscript." "textoCompletoSecciones" => array:1 [ "secciones" => array:8 [ 0 => array:2 [ "identificador" => "xpalclavsec1577344" "titulo" => "KEYWORDS" ] 1 => array:2 [ "identificador" => "cesec10" "titulo" => "INTRODUCTION" ] 2 => array:3 [ "identificador" => "cesec20" "titulo" => "MATERIALS AND METHODS" "secciones" => array:2 [ 0 => array:2 [ "identificador" => "cesec30" "titulo" => "Procedures" ] 1 => array:2 [ "identificador" => "cesec40" "titulo" => "Data analysis: general measures, comparisons, and associations" ] ] ] 3 => array:3 [ "identificador" => "cesec50" "titulo" => "RESULTS" "secciones" => array:4 [ 0 => array:2 [ "identificador" => "cesec60" "titulo" => "Reliability study for the radiographic measurements" ] 1 => array:2 [ "identificador" => "cesec70" "titulo" => "Cases: description and comparison of diagnoses by age, age groups, and affected size" ] 2 => array:2 [ "identificador" => "cesec80" "titulo" => "Case and control groups: correlation between measurements and age" ] 3 => array:2 [ "identificador" => "cesec90" "titulo" => "Correlation of case and control groups' measurements with age groups" ] ] ] 4 => array:2 [ "identificador" => "cesec100" "titulo" => "DISCUSSION" ] 5 => array:2 [ "identificador" => "cesec110" "titulo" => "CONCLUSION" ] 6 => array:2 [ "identificador" => "cesec120" "titulo" => "AUTHOR CONTRIBUTIONS" ] 7 => array:1 [ "titulo" => "REFERENCES" ] ] ] "pdfFichero" => "main.pdf" "tienePdf" => true "fechaRecibido" => "2021-07-08" "fechaAceptado" => "2021-09-16" "PalabrasClave" => array:1 [ "en" => array:1 [ 0 => array:4 [ "clase" => "keyword" "titulo" => "KEYWORDS" "identificador" => "xpalclavsec1577344" "palabras" => array:5 [ 0 => "Hip Injuries" 1 => "Pelvis" 2 => "Radiology" 3 => "Tendinopathy" 4 => "Waist-Hip Ratio" ] ] ] ] "tieneResumen" => true "resumen" => array:1 [ "en" => array:2 [ "resumen" => "OBJECTIVES:This study aimed to correlate a higher Pelvic-Trochanteric Index (PTI) with an increased varus of the femoral neck with greater trochanteric pain syndrome (GTPS). The secondary objective was to check whether the pelvic width changes with age. METHODS:A prospective study was conducted to compare female patients diagnosed with GTPS (case group) with asymptomatic female participants (control group) from March 2011 to June 2017. On an anteroposterior pelvic radiograph, lines were drawn by two radiologists, and the PTI (ratio of the distance between the greater trochanters and distance between the iliac crests) was defined and the femoral neck-shaft angle was measured. RESULTS:Data collected based on radiographs of 182 female patients (cases) and 150 female participants (controls) showed that the mean PTI was 1.09 (SD=0.01) in the case group and 1.07 (SD=0.01) in the control group (p<0.05), regardless of age. The distance between iliac crests increased with age (p<0.05) in symptomatic and asymptomatic individuals. It was also found that the mean femoral neck-shaft angle was 130.6° (SD=0.59) and progression of the varus angulation occurred with age in both groups, with a significance level of 5%. CONCLUSIONS:The PTI was higher in patients with GTPS. The femoral neck-shaft angle does not differ between individuals with and without GTPS; however, it does decrease with age. The pelvic width tends to increase with aging in symptomatic or asymptomatic individuals; therefore, the increase in the pelvic width and decrease in the femoral neck-shaft angle can be interpreted as normal in aging women, which could alter the biomechanics of the hips and pelvis." "secciones" => array:4 [ 0 => array:2 [ "identificador" => "ceabs10" "titulo" => "OBJECTIVES:" ] 1 => array:2 [ "identificador" => "ceabs20" "titulo" => "METHODS:" ] 2 => array:2 [ "identificador" => "ceabs30" "titulo" => "RESULTS:" ] 3 => array:2 [ "identificador" => "ceabs40" "titulo" => "CONCLUSIONS:" ] ] ] ] "NotaPie" => array:1 [ 0 => array:1 [ "nota" => "No potential conflict of interest was reported." ] ] "multimedia" => array:9 [ 0 => array:7 [ "identificador" => "fig1" "etiqueta" => "Figure 1" "tipo" => "MULTIMEDIAFIGURA" "mostrarFloat" => true "mostrarDisplay" => false "figura" => array:1 [ 0 => array:4 [ "imagen" => "gr1.jpeg" "Alto" => 1256 "Ancho" => 1503 "Tamanyo" => 150932 ] ] "descripcion" => array:1 [ "en" => "Distances between the greater trochanter and iliac crest and demonstration of the measurement of the femoral neck-shaft angle. AB, distance between the external lateral ends of the iliac crest; CD, distance between the most lateral ends of the greater trochanters; CD/AB, pelvic-trochanteric index." ] ] 1 => array:7 [ "identificador" => "fig2" "etiqueta" => "Figure 2" "tipo" => "MULTIMEDIAFIGURA" "mostrarFloat" => true "mostrarDisplay" => false "figura" => array:1 [ 0 => array:4 [ "imagen" => "gr2.jpeg" "Alto" => 1275 "Ancho" => 1754 "Tamanyo" => 140982 ] ] "descripcion" => array:1 [ "en" => "Dispersion graphic: age versus iliac crest distance." ] ] 2 => array:7 [ "identificador" => "fig3" "etiqueta" => "Figure 3" "tipo" => "MULTIMEDIAFIGURA" "mostrarFloat" => true "mostrarDisplay" => false "figura" => array:1 [ 0 => array:4 [ "imagen" => "gr3.jpeg" "Alto" => 945 "Ancho" => 1300 "Tamanyo" => 88510 ] ] "descripcion" => array:1 [ "en" => "Dispersion graphic: age versus pelvic-trochanteric index." ] ] 3 => array:7 [ "identificador" => "fig4" "etiqueta" => "Figure 4" "tipo" => "MULTIMEDIAFIGURA" "mostrarFloat" => true "mostrarDisplay" => false "figura" => array:1 [ 0 => array:4 [ "imagen" => "gr4.jpeg" "Alto" => 1275 "Ancho" => 1754 "Tamanyo" => 95672 ] ] "descripcion" => array:1 [ "en" => "Box Plots: age versus pelvic-trochanteric index." ] ] 4 => array:7 [ "identificador" => "fig5" "etiqueta" => "Figure 5" "tipo" => "MULTIMEDIAFIGURA" "mostrarFloat" => true "mostrarDisplay" => false "figura" => array:1 [ 0 => array:4 [ "imagen" => "gr5.jpeg" "Alto" => 1274 "Ancho" => 1753 "Tamanyo" => 142241 ] ] "descripcion" => array:1 [ "en" => "Dispersion graphic: age versus mean femoral neck-shaft angle." ] ] 5 => array:7 [ "identificador" => "fig6" "etiqueta" => "Figure 6" "tipo" => "MULTIMEDIAFIGURA" "mostrarFloat" => true "mostrarDisplay" => false "figura" => array:1 [ 0 => array:4 [ "imagen" => "gr6.jpeg" "Alto" => 1274 "Ancho" => 1754 "Tamanyo" => 89304 ] ] "descripcion" => array:1 [ "en" => "Box Plots: negative association between age and femoral neck-shaft angle." ] ] 6 => array:7 [ "identificador" => "tbl1" "etiqueta" => "Table 1" "tipo" => "MULTIMEDIATABLA" "mostrarFloat" => true "mostrarDisplay" => false "tabla" => array:2 [ "leyenda" => "Source: Prepared by the author.Note. _absolute and percent numbers." "tablatextoimagen" => array:1 [ 0 => array:1 [ "tabla" => array:1 [ 0 => """ <table border="0" frame="\n \t\t\t\t\tvoid\n \t\t\t\t" class=""><thead title="thead"><tr title="table-row"><th class="td" title="\n \t\t\t\t\ttable-head\n \t\t\t\t " colspan="4" align="center" valign="\n \t\t\t\t\ttop\n \t\t\t\t" scope="col" style="border-bottom: 2px solid black">Radiologist I</th></tr></thead><tbody title="tbody"><tr title="table-row"><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t">Radiologist II \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="center" valign="\n \t\t\t\t\ttop\n \t\t\t\t">Lower or equal to 1 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="center" valign="\n \t\t\t\t\ttop\n \t\t\t\t">Higher than 1 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="center" valign="\n \t\t\t\t\ttop\n \t\t\t\t">Total \t\t\t\t\t\t\n \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t">Lower or equal to 1 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="center" valign="\n \t\t\t\t\ttop\n \t\t\t\t">6 (11.7%) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="center" valign="\n \t\t\t\t\ttop\n \t\t\t\t">1 (2.0%) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="center" valign="\n \t\t\t\t\ttop\n \t\t\t\t">7 (13.7%) \t\t\t\t\t\t\n \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t">Higher than 1 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="center" valign="\n \t\t\t\t\ttop\n \t\t\t\t">1 (2.0%) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="center" valign="\n \t\t\t\t\ttop\n \t\t\t\t">43 (84.3%) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="center" valign="\n \t\t\t\t\ttop\n \t\t\t\t">44 (86.3%) \t\t\t\t\t\t\n \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t">Total \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="center" valign="\n \t\t\t\t\ttop\n \t\t\t\t">7 (13.7%) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="center" valign="\n \t\t\t\t\ttop\n \t\t\t\t">44 (86.3%) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="center" valign="\n \t\t\t\t\ttop\n \t\t\t\t">51 (100.0%) \t\t\t\t\t\t\n \t\t\t\t</td></tr></tbody></table> """ ] ] ] ] "descripcion" => array:1 [ "en" => "Agreement between Pelvic-Trochanteric Index measurements taken from the two radiologists." ] ] 7 => array:7 [ "identificador" => "tbl2" "etiqueta" => "Table 2" "tipo" => "MULTIMEDIATABLA" "mostrarFloat" => true "mostrarDisplay" => false "tabla" => array:2 [ "leyenda" => "Source: Prepared by the author.Note: A 56-year-old patient, the only patient diagnosed with lateral hip snapping, was excluded.SD, standard deviation; IQR, interquartile range; n, absolute number; p, significance level." "tablatextoimagen" => array:1 [ 0 => array:1 [ "tabla" => array:1 [ 0 => """ <table border="0" frame="\n \t\t\t\t\tvoid\n \t\t\t\t" class=""><thead title="thead"><tr title="table-row"><th class="td" title="\n \t\t\t\t\ttable-head\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t" scope="col" style="border-bottom: 2px solid black">Variables \t\t\t\t\t\t\n \t\t\t\t\t\t</th><th class="td" title="\n \t\t\t\t\ttable-head\n \t\t\t\t " align="center" valign="\n \t\t\t\t\ttop\n \t\t\t\t" scope="col" style="border-bottom: 2px solid black">Proximal iliotibial band syndrome (n=102; 100%) \t\t\t\t\t\t\n \t\t\t\t\t\t</th><th class="td" title="\n \t\t\t\t\ttable-head\n \t\t\t\t " align="center" valign="\n \t\t\t\t\ttop\n \t\t\t\t" scope="col" style="border-bottom: 2px solid black">Gluteal tendinopathy+proximal iliotibial band syndrome (n=14; 100%) \t\t\t\t\t\t\n \t\t\t\t\t\t</th><th class="td" title="\n \t\t\t\t\ttable-head\n \t\t\t\t " align="center" valign="\n \t\t\t\t\ttop\n \t\t\t\t" scope="col" style="border-bottom: 2px solid black">Gluteal tendinopathy (n=65; 100%) \t\t\t\t\t\t\n \t\t\t\t\t\t</th><th class="td" title="\n \t\t\t\t\ttable-head\n \t\t\t\t " align="center" valign="\n \t\t\t\t\ttop\n \t\t\t\t" scope="col" style="border-bottom: 2px solid black">p-value \t\t\t\t\t\t\n \t\t\t\t\t\t</th></tr></thead><tbody title="tbody"><tr title="table-row"><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t">Age (years) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="" valign="\n \t\t\t\t\ttop\n \t\t\t\t"> \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="" valign="\n \t\t\t\t\ttop\n \t\t\t\t"> \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="" valign="\n \t\t\t\t\ttop\n \t\t\t\t"> \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="" valign="\n \t\t\t\t\ttop\n \t\t\t\t"> \t\t\t\t\t\t\n \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t">Mean (SD) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="center" valign="\n \t\t\t\t\ttop\n \t\t\t\t">57.5 (14.1) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="center" valign="\n \t\t\t\t\ttop\n \t\t\t\t">54,1 (11.3) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="center" valign="\n \t\t\t\t\ttop\n \t\t\t\t">57.6 (14.4) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="center" valign="\n \t\t\t\t\ttop\n \t\t\t\t">0.677 \t\t\t\t\t\t\n \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t">Median (IQR) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="center" valign="\n \t\t\t\t\ttop\n \t\t\t\t">60 (18) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="center" valign="\n \t\t\t\t\ttop\n \t\t\t\t">57.5 (18) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="center" valign="\n \t\t\t\t\ttop\n \t\t\t\t">58 (17) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="center" valign="\n \t\t\t\t\ttop\n \t\t\t\t">0.261 \t\t\t\t\t\t\n \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t">Minimum; Maximum \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="center" valign="\n \t\t\t\t\ttop\n \t\t\t\t">26; 87 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="center" valign="\n \t\t\t\t\ttop\n \t\t\t\t">33; 66 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="center" valign="\n \t\t\t\t\ttop\n \t\t\t\t">25; 89 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="" valign="\n \t\t\t\t\ttop\n \t\t\t\t"> \t\t\t\t\t\t\n \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t">Age groups (years) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="" valign="\n \t\t\t\t\ttop\n \t\t\t\t"> \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="" valign="\n \t\t\t\t\ttop\n \t\t\t\t"> \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="" valign="\n \t\t\t\t\ttop\n \t\t\t\t"> \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="" valign="\n \t\t\t\t\ttop\n \t\t\t\t"> \t\t\t\t\t\t\n \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t">Less than 40 (n; %) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="center" valign="\n \t\t\t\t\ttop\n \t\t\t\t">15 (14.7) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="center" valign="\n \t\t\t\t\ttop\n \t\t\t\t">3 (21.4) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="center" valign="\n \t\t\t\t\ttop\n \t\t\t\t">7 (10.8) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="center" valign="\n \t\t\t\t\ttop\n \t\t\t\t">0.423 \t\t\t\t\t\t\n \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t">40-49 (n; %) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="center" valign="\n \t\t\t\t\ttop\n \t\t\t\t">10 (9.8) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="center" valign="\n \t\t\t\t\ttop\n \t\t\t\t">1 (7.1) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="center" valign="\n \t\t\t\t\ttop\n \t\t\t\t">9 (13.9) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="" valign="\n \t\t\t\t\ttop\n \t\t\t\t"> \t\t\t\t\t\t\n \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t">50-59 (n; %) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="center" valign="\n \t\t\t\t\ttop\n \t\t\t\t">23 (22.6) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="center" valign="\n \t\t\t\t\ttop\n \t\t\t\t">3 (21.4) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="center" valign="\n \t\t\t\t\ttop\n \t\t\t\t">38 (35.4) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="" valign="\n \t\t\t\t\ttop\n \t\t\t\t"> \t\t\t\t\t\t\n \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t">60 or more (n; %) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="center" valign="\n \t\t\t\t\ttop\n \t\t\t\t">54 (52.9) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="center" valign="\n \t\t\t\t\ttop\n \t\t\t\t">7 (50.0) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="center" valign="\n \t\t\t\t\ttop\n \t\t\t\t">26 (40.0) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="" valign="\n \t\t\t\t\ttop\n \t\t\t\t"> \t\t\t\t\t\t\n \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t">Affected side \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="" valign="\n \t\t\t\t\ttop\n \t\t\t\t"> \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="" valign="\n \t\t\t\t\ttop\n \t\t\t\t"> \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="" valign="\n \t\t\t\t\ttop\n \t\t\t\t"> \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="" valign="\n \t\t\t\t\ttop\n \t\t\t\t"> \t\t\t\t\t\t\n \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t">Bilateral (n; %) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="center" valign="\n \t\t\t\t\ttop\n \t\t\t\t">35 (34.3) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="center" valign="\n \t\t\t\t\ttop\n \t\t\t\t">4 (28.6) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="center" valign="\n \t\t\t\t\ttop\n \t\t\t\t">13 (20.0) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="center" valign="\n \t\t\t\t\ttop\n \t\t\t\t">0.264 \t\t\t\t\t\t\n \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t">Right (n; %) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="center" valign="\n \t\t\t\t\ttop\n \t\t\t\t">35 (34.3) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="center" valign="\n \t\t\t\t\ttop\n \t\t\t\t">7 (50.0) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="center" valign="\n \t\t\t\t\ttop\n \t\t\t\t">27 (41.5) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="" valign="\n \t\t\t\t\ttop\n \t\t\t\t"> \t\t\t\t\t\t\n \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t">Left (n; %) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="center" valign="\n \t\t\t\t\ttop\n \t\t\t\t">32 (31.4) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="center" valign="\n \t\t\t\t\ttop\n \t\t\t\t">3 (21.4) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="center" valign="\n \t\t\t\t\ttop\n \t\t\t\t">25 (38.5) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="" valign="\n \t\t\t\t\ttop\n \t\t\t\t"> \t\t\t\t\t\t\n \t\t\t\t</td></tr></tbody></table> """ ] ] ] ] "descripcion" => array:1 [ "en" => "Descriptive and comparative analysis of cases specifically by diagnosis." ] ] 8 => array:7 [ "identificador" => "tbl3" "etiqueta" => "Table 3" "tipo" => "MULTIMEDIATABLA" "mostrarFloat" => true "mostrarDisplay" => false "tabla" => array:2 [ "leyenda" => "Source: Prepared by the author.Note: Ref, referential; cm, centimeter." "tablatextoimagen" => array:1 [ 0 => array:1 [ "tabla" => array:1 [ 0 => """ <table border="0" frame="\n \t\t\t\t\tvoid\n \t\t\t\t" class=""><thead title="thead"><tr title="table-row"><th class="td" title="\n \t\t\t\t\ttable-head\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t" scope="col" style="border-bottom: 2px solid black">Variables \t\t\t\t\t\t\n \t\t\t\t\t\t</th><th class="td" title="\n \t\t\t\t\ttable-head\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t" scope="col" style="border-bottom: 2px solid black">Asymptomatic group <40 \t\t\t\t\t\t\n \t\t\t\t\t\t</th><th class="td" title="\n \t\t\t\t\ttable-head\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t" scope="col" style="border-bottom: 2px solid black">Case (Ref: asymptomatic group) \t\t\t\t\t\t\n \t\t\t\t\t\t</th><th class="td" title="\n \t\t\t\t\ttable-head\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t" scope="col" style="border-bottom: 2px solid black">40-49 years (Ref: <40) \t\t\t\t\t\t\n \t\t\t\t\t\t</th><th class="td" title="\n \t\t\t\t\ttable-head\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t" scope="col" style="border-bottom: 2px solid black">50-59 years (Ref: <40) \t\t\t\t\t\t\n \t\t\t\t\t\t</th><th class="td" title="\n \t\t\t\t\ttable-head\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t" scope="col" style="border-bottom: 2px solid black">60 years or older (Ref: <40) \t\t\t\t\t\t\n \t\t\t\t\t\t</th></tr></thead><tbody title="tbody"><tr title="table-row"><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t">Distance between greater trochanters (cm) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t">34.3 cm(SD=0.20) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t">−0.05 cm (SD=0.30)(−0.53; 0.43) p=0.824 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t">0.05 cm (SD=0.30)(−0.57; 0.66) p=0.884 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t">0.08 cm (SD=0.30)(−0.47; 0.64) p=0.767 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t">0.33 cm (SD=0.30)(−0.27; 0.93) p=0.276 \t\t\t\t\t\t\n \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t">Distance between iliac crests (cm) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t">32.1 cm(SD=0.23) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t">−0.05 cm (SD=0.27)(−1.06; 0.05) p=0.076 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t">0.61 cm (SD=0.35)(−0.12; 1.35) p=0.102 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t">0.65 cm (SD=0.35)(−0.01; 1.31) p=0.054 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t">1.1 cm (SD=0.34)(0.47; 1.75) p=0.001 \t\t\t\t\t\t\n \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t">Pelvic-Trochanteric Index \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t">1.07(SD=0.01) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t">0.02 (SD=0.01)(0.00; 0.03) p=0.034 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t">−0.02 (SD=0.01)(−0.04; 0.00) p=0.033 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t">−0.02 (SD=0.01)(−0.04; 0.00) p=0.023 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t">−0.03 (SD=0.01)(−0.05; −0.01) p=0.005 \t\t\t\t\t\t\n \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t">Mean femoral neck-shaft angle (°) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t">130.6°(SD=0.59) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t">0.80° (SD=0.71)(−0.63; 2.23) p=0.272 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t">−1.62° (SD=0.90)(−3.37; 0.12) p=0.067 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t">−2.34° (SD=0.90)(−4,10; −0,58) p=0.002 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t">−3.69° (SD=0.89)(−5.53; −1.84) p<0.001 \t\t\t\t\t\t\n \t\t\t\t</td></tr></tbody></table> """ ] ] ] ] "descripcion" => array:1 [ "en" => "Association of outcomes in cases and control groups versus age." ] ] ] "bibliografia" => array:2 [ "titulo" => "REFERENCES" "seccion" => array:1 [ 0 => array:2 [ "identificador" => "cebibsec10" "bibliografiaReferencia" => array:33 [ 0 => array:3 [ "identificador" => "bib1" "etiqueta" => "1" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Arthroscopic anatomy and surgical techniques for peritrochanteric space disorders in the hip" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:5 [ 0 => """ JE Voos \n \t\t\t\t\t\t\t\t """ 1 => """ JR Rudzki \n \t\t\t\t\t\t\t\t """ 2 => """ MK Shindle \n \t\t\t\t\t\t\t\t """ 3 => """ H Martin \n \t\t\t\t\t\t\t\t """ 4 => """ BT Kelly \n \t\t\t\t\t\t\t\t """ ] ] ] ] ] "host" => array:2 [ 0 => array:2 [ "doi" => "10.1016/j.arthro.2006.12.014" "Revista" => array:7 [ "tituloSerie" => "Arthroscopy" "fecha" => "2007" "volumen" => "23" "numero" => "11" "paginaInicial" => "1246.e1" "paginaFinal" => "1246.e5" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/17986418" "web" => "Medline" ] ] ] ] 1 => array:2 [ "doi" => "10.1016/j.arthro.2006.12.014" "WWW" => array:1 [ "link" => "https://doi.org/10.1016/j.arthro.2006.12.014" ] ] ] ] ] ] 1 => array:3 [ "identificador" => "bib2" "etiqueta" => "2" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Proximal iliotibial band syndrome: what is it and where is it?" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:6 [ 0 => """ I Sher \n \t\t\t\t\t\t\t\t """ 1 => """ H Umans \n \t\t\t\t\t\t\t\t """ 2 => """ SA Downie \n \t\t\t\t\t\t\t\t """ 3 => """ K Tobin \n \t\t\t\t\t\t\t\t """ 4 => """ R Arora \n \t\t\t\t\t\t\t\t """ 5 => """ TR Olson \n \t\t\t\t\t\t\t\t """ ] ] ] ] ] "host" => array:2 [ 0 => array:2 [ "doi" => "10.1007/s00256-011-1168-5" "Revista" => array:7 [ "tituloSerie" => "Skeletal Radiol" "fecha" => "2011" "volumen" => "40" "numero" => "12" "paginaInicial" => "1553" "paginaFinal" => "1556" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/21499978" "web" => "Medline" ] ] ] ] 1 => array:2 [ "doi" => "10.1007/s00256-011-1168-5" "WWW" => array:1 [ "link" => "https://doi.org/10.1007/s00256-011-1168-5" ] ] ] ] ] ] 2 => array:3 [ "identificador" => "bib3" "etiqueta" => "3" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Evaluation of glucocorticosteroid injection for the treatment of trochanteric bursitis" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:5 [ 0 => """ MI Shbeeb \n \t\t\t\t\t\t\t\t """ 1 => """ JD O’Duffy \n \t\t\t\t\t\t\t\t """ 2 => """ CJ Michet Jr \n \t\t\t\t\t\t\t\t """ 3 => """ WM O’Fallon \n \t\t\t\t\t\t\t\t """ 4 => """ EL Matteson \n \t\t\t\t\t\t\t\t """ ] ] ] ] ] "host" => array:1 [ 0 => array:1 [ "Revista" => array:7 [ "tituloSerie" => "J Rheumatol" "fecha" => "1996" "volumen" => "23" "numero" => "12" "paginaInicial" => "2104" "paginaFinal" => "2106" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/8970048" "web" => "Medline" ] ] ] ] ] ] ] ] 3 => array:3 [ "identificador" => "bib4" "etiqueta" => "4" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Greater trochanteric pain syndrome: a review of anatomy, diagnosis and treatment" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:2 [ 0 => """ BS Williams \n \t\t\t\t\t\t\t\t """ 1 => """ SP Cohen \n \t\t\t\t\t\t\t\t """ ] ] ] ] ] "host" => array:2 [ 0 => array:2 [ "doi" => "10.1213/ane.0b013e31819d6562" "Revista" => array:7 [ "tituloSerie" => "Anesth Analg" "fecha" => "2009" "volumen" => "108" "numero" => "5" "paginaInicial" => "1662" "paginaFinal" => "1670" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/19372352" "web" => "Medline" ] ] ] ] 1 => array:2 [ "doi" => "10.1213/ane.0b013e31819d6562" "WWW" => array:1 [ "link" => "https://doi.org/10.1213/ane.0b013e31819d6562" ] ] ] ] ] ] 4 => array:3 [ "identificador" => "bib5" "etiqueta" => "5" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Rotator-cuff tear of the hip" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:3 [ 0 => """ TD Bunker \n \t\t\t\t\t\t\t\t """ 1 => """ CN Esler \n \t\t\t\t\t\t\t\t """ 2 => """ WJ Leach \n \t\t\t\t\t\t\t\t """ ] ] ] ] ] "host" => array:2 [ 0 => array:2 [ "doi" => "10.1302/0301-620x.79b4.7033" "Revista" => array:7 [ "tituloSerie" => "J Bone Joint Surg Br" "fecha" => "1997" "volumen" => "79" "numero" => "4" "paginaInicial" => "618" "paginaFinal" => "620" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/9250749" "web" => "Medline" ] ] ] ] 1 => array:2 [ "doi" => "10.1302/0301-620x.79b4.7033" "WWW" => array:1 [ "link" => "https://doi.org/10.1302/0301-620X.79B4.0790618" ] ] ] ] ] ] 5 => array:3 [ "identificador" => "bib6" "etiqueta" => "6" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Differential diagnosis of pain around the hip joint" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:2 [ 0 => """ LM Tibor \n \t\t\t\t\t\t\t\t """ 1 => """ JK Sekiya \n \t\t\t\t\t\t\t\t """ ] ] ] ] ] "host" => array:2 [ 0 => array:2 [ "doi" => "10.1016/j.arthro.2008.06.019" "Revista" => array:7 [ "tituloSerie" => "Arthroscopy" "fecha" => "2008" "volumen" => "24" "numero" => "12" "paginaInicial" => "1407" "paginaFinal" => "1421" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/19038713" "web" => "Medline" ] ] ] ] 1 => array:2 [ "doi" => "10.1016/j.arthro.2008.06.019" "WWW" => array:1 [ "link" => "https://doi.org/10.1016/j.arthro.2008.06.019" ] ] ] ] ] ] 6 => array:3 [ "identificador" => "bib7" "etiqueta" => "7" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Gluteal tendinopathy in refractory greater trochanter pain syndrome: diagnostic value of two clinical tests" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:5 [ 0 => """ M Lequesne \n \t\t\t\t\t\t\t\t """ 1 => """ P Mathieu \n \t\t\t\t\t\t\t\t """ 2 => """ V Vuillemin-Bodaghi \n \t\t\t\t\t\t\t\t """ 3 => """ H Bard \n \t\t\t\t\t\t\t\t """ 4 => """ P Djian \n \t\t\t\t\t\t\t\t """ ] ] ] ] ] "host" => array:2 [ 0 => array:2 [ "doi" => "10.1002/art.23354" "Revista" => array:7 [ "tituloSerie" => "Arthritis Rheum" "fecha" => "2008" "volumen" => "59" "numero" => "2" "paginaInicial" => "241" "paginaFinal" => "246" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/18240186" "web" => "Medline" ] ] ] ] 1 => array:2 [ "doi" => "10.1002/art.23354" "WWW" => array:1 [ "link" => "https://doi.org/10.1002/art.23354" ] ] ] ] ] ] 7 => array:3 [ "identificador" => "bib8" "etiqueta" => "8" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Anatomy and dimensions of the gluteus medius tendon insertion" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:6 [ 0 => """ WJ Robertson \n \t\t\t\t\t\t\t\t """ 1 => """ MJ Gardner \n \t\t\t\t\t\t\t\t """ 2 => """ JU Barker \n \t\t\t\t\t\t\t\t """ 3 => """ S Boraiah \n \t\t\t\t\t\t\t\t """ 4 => """ DG Lorich \n \t\t\t\t\t\t\t\t """ 5 => """ BT Kelly \n \t\t\t\t\t\t\t\t """ ] ] ] ] ] "host" => array:2 [ 0 => array:2 [ "doi" => "10.1016/j.arthro.2007.11.015" "Revista" => array:7 [ "tituloSerie" => "Arthroscopy" "fecha" => "2008" "volumen" => "24" "numero" => "2" "paginaInicial" => "130" "paginaFinal" => "136" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/18237695" "web" => "Medline" ] ] ] ] 1 => array:2 [ "doi" => "10.1016/j.arthro.2007.11.015" "WWW" => array:1 [ "link" => "https://doi.org/10.1016/j.arthro.2007.11.015" ] ] ] ] ] ] 8 => array:3 [ "identificador" => "bib9" "etiqueta" => "9" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Rotator cuff tears of the hip" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:1 [ 0 => """ A Kagan 2nd \n \t\t\t\t\t\t\t\t """ ] ] ] ] ] "host" => array:1 [ 0 => array:1 [ "Revista" => array:6 [ "tituloSerie" => "Clin Orthop Relat Res" "fecha" => "1999" "numero" => "368" "paginaInicial" => "135" "paginaFinal" => "140" "itemHostRev" => array:3 [ "pii" => "S0896627319301679" "estado" => "S300" "issn" => "08966273" ] ] ] ] ] ] ] 9 => array:3 [ "identificador" => "bib10" "etiqueta" => "10" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Finite element model of the proximal femur under consideration of the hip centralizing forces of the iliotibial tract" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:2 [ 0 => """ K Birnbaum \n \t\t\t\t\t\t\t\t """ 1 => """ T Pandorf \n \t\t\t\t\t\t\t\t """ ] ] ] ] ] "host" => array:2 [ 0 => array:1 [ "Revista" => array:6 [ "tituloSerie" => "Clin Biomech (Bristol, Avon)" "fecha" => "2011" "volumen" => "26" "numero" => "1" "paginaInicial" => "58" "paginaFinal" => "64" ] ] 1 => array:1 [ "WWW" => array:1 [ "link" => "https://doi.org/10.1016/j.clinbiomech.2010.09.005" ] ] ] ] ] ] 10 => array:3 [ "identificador" => "bib11" "etiqueta" => "11" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Tendinosis and tears of gluteus medius and minimus muscles as a cause of hip pain: MR imaging findings" "autores" => array:1 [ 0 => array:2 [ "etal" => true "autores" => array:6 [ 0 => """ A Kingzett-Taylor \n \t\t\t\t\t\t\t\t """ 1 => """ PF Tirman \n \t\t\t\t\t\t\t\t """ 2 => """ J Feller \n \t\t\t\t\t\t\t\t """ 3 => """ W McGann \n \t\t\t\t\t\t\t\t """ 4 => """ V Prieto \n \t\t\t\t\t\t\t\t """ 5 => """ T Wischer \n \t\t\t\t\t\t\t\t """ ] ] ] ] ] "host" => array:2 [ 0 => array:2 [ "doi" => "10.2214/ajr.173.4.10511191" "Revista" => array:7 [ "tituloSerie" => "AJR Am J Roentgenol" "fecha" => "1999" "volumen" => "173" "numero" => "4" "paginaInicial" => "1123" "paginaFinal" => "1126" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/10511191" "web" => "Medline" ] ] ] ] 1 => array:2 [ "doi" => "10.2214/ajr.173.4.10511191" "WWW" => array:1 [ "link" => "https://doi.org/10.2214/ajr.173.4.10511191" ] ] ] ] ] ] 11 => array:3 [ "identificador" => "bib12" "etiqueta" => "12" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "MRI and US of gluteal tendinopathy in greater trochanteric pain syndrome" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:3 [ 0 => """ A Kong \n \t\t\t\t\t\t\t\t """ 1 => """ A Van der Vliet \n \t\t\t\t\t\t\t\t """ 2 => """ S Zadow \n \t\t\t\t\t\t\t\t """ ] ] ] ] ] "host" => array:2 [ 0 => array:2 [ "doi" => "10.1007/s00330-006-0485-x" "Revista" => array:7 [ "tituloSerie" => "Eur Radiol" "fecha" => "2007" "volumen" => "17" "numero" => "7" "paginaInicial" => "1772" "paginaFinal" => "1783" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/17149624" "web" => "Medline" ] ] ] ] 1 => array:2 [ "doi" => "10.1007/s00330-006-0485-x" "WWW" => array:1 [ "link" => "https://doi.org/10.1007/s00330-006-0485-x" ] ] ] ] ] ] 12 => array:3 [ "identificador" => "bib13" "etiqueta" => "13" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Sonography of greater trochanteric pain syndrome and the rarity of primary bursitis" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:3 [ 0 => """ SS Long \n \t\t\t\t\t\t\t\t """ 1 => """ DE Surrey \n \t\t\t\t\t\t\t\t """ 2 => """ LN Nazarian \n \t\t\t\t\t\t\t\t """ ] ] ] ] ] "host" => array:2 [ 0 => array:2 [ "doi" => "10.2214/AJR.12.10038" "Revista" => array:7 [ "tituloSerie" => "AJR Am J Roentgenol" "fecha" => "2013" "volumen" => "201" "numero" => "5" "paginaInicial" => "1083" "paginaFinal" => "1086" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/24147479" "web" => "Medline" ] ] ] ] 1 => array:2 [ "doi" => "10.2214/AJR.12.10038" "WWW" => array:1 [ "link" => "https://doi.org/10.2214/AJR.12.10038" ] ] ] ] ] ] 13 => array:3 [ "identificador" => "bib14" "etiqueta" => "14" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Smaller insertion area and inefficient mechanics of the gluteus medius in females" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:3 [ 0 => """ D Woyski \n \t\t\t\t\t\t\t\t """ 1 => """ A Olinger \n \t\t\t\t\t\t\t\t """ 2 => """ B Wright \n \t\t\t\t\t\t\t\t """ ] ] ] ] ] "host" => array:2 [ 0 => array:2 [ "doi" => "10.1007/s00276-013-1096-2" "Revista" => array:7 [ "tituloSerie" => "Surg Radiol Anat" "fecha" => "2013" "volumen" => "35" "numero" => "8" "paginaInicial" => "713" "paginaFinal" => "719" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/23515952" "web" => "Medline" ] ] ] ] 1 => array:2 [ "doi" => "10.1007/s00276-013-1096-2" "WWW" => array:1 [ "link" => "https://doi.org/10.1007/s00276-013-1096-2" ] ] ] ] ] ] 14 => array:3 [ "identificador" => "bib15" "etiqueta" => "15" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Injuries of the pelvis and hip in athletes: anatomy and function" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:2 [ 0 => """ FH Sim \n \t\t\t\t\t\t\t\t """ 1 => """ SG Scott \n \t\t\t\t\t\t\t\t """ ] ] ] ] ] "host" => array:1 [ 0 => array:1 [ "LibroEditado" => array:5 [ "editores" => "JANicholas, EBHershman" "titulo" => "The lower extremity and spine in sports medicine" "paginaInicial" => "1119" "paginaFinal" => "1169" "serieFecha" => "1986" ] ] ] ] ] ] 15 => array:3 [ "identificador" => "bib16" "etiqueta" => "16" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Gluteal Tendinopathy: Integrating Pathomechanics and Clinical Features in Its Management" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:2 [ 0 => """ A Grimaldi \n \t\t\t\t\t\t\t\t """ 1 => """ A Fearon \n \t\t\t\t\t\t\t\t """ ] ] ] ] ] "host" => array:2 [ 0 => array:2 [ "doi" => "10.2519/jospt.2015.5829" "Revista" => array:7 [ "tituloSerie" => "J Orthop Sports Phys Ther" "fecha" => "2015" "volumen" => "45" "numero" => "11" "paginaInicial" => "910" "paginaFinal" => "922" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/26381486" "web" => "Medline" ] ] ] ] 1 => array:2 [ "doi" => "10.2519/jospt.2015.5829" "WWW" => array:1 [ "link" => "https://doi.org/10.2519/jospt.2015.5829" ] ] ] ] ] ] 16 => array:3 [ "identificador" => "bib17" "etiqueta" => "17" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Greater trochanteric pain syndrome (trochanteric bursitis) in low back pain" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:4 [ 0 => """ G Collée \n \t\t\t\t\t\t\t\t """ 1 => """ BA Dijkmans \n \t\t\t\t\t\t\t\t """ 2 => """ JP Vandenbroucke \n \t\t\t\t\t\t\t\t """ 3 => """ A Cats \n \t\t\t\t\t\t\t\t """ ] ] ] ] ] "host" => array:2 [ 0 => array:2 [ "doi" => "10.3109/03009749109096798" "Revista" => array:7 [ "tituloSerie" => "Scand J Rheumatol" "fecha" => "1991" "volumen" => "20" "numero" => "4" "paginaInicial" => "262" "paginaFinal" => "266" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/1833815" "web" => "Medline" ] ] ] ] 1 => array:2 [ "doi" => "10.3109/03009749109096798" "WWW" => array:1 [ "link" => "https://doi.org/10.3109/03009749109096798" ] ] ] ] ] ] 17 => array:3 [ "identificador" => "bib18" "etiqueta" => "18" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Greater trochanteric pain syndrome: epidemiology and associated factors" "autores" => array:1 [ 0 => array:2 [ "etal" => true "autores" => array:6 [ 0 => """ NA Segal \n \t\t\t\t\t\t\t\t """ 1 => """ DT Felson \n \t\t\t\t\t\t\t\t """ 2 => """ JC Torner \n \t\t\t\t\t\t\t\t """ 3 => """ Y Zhu \n \t\t\t\t\t\t\t\t """ 4 => """ JR Curtis \n \t\t\t\t\t\t\t\t """ 5 => """ J Niu \n \t\t\t\t\t\t\t\t """ ] ] ] ] ] "host" => array:2 [ 0 => array:2 [ "doi" => "10.1016/j.apmr.2007.04.014" "Revista" => array:7 [ "tituloSerie" => "Arch Phys Med Rehabil" "fecha" => "2007" "volumen" => "88" "numero" => "8" "paginaInicial" => "988" "paginaFinal" => "992" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/17678660" "web" => "Medline" ] ] ] ] 1 => array:2 [ "doi" => "10.1016/j.apmr.2007.04.014" "WWW" => array:1 [ "link" => "https://doi.org/10.1016/j.apmr.2007.04.014" ] ] ] ] ] ] 18 => array:3 [ "identificador" => "bib19" "etiqueta" => "19" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Cancer epidemiology: principles and methods" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:1 [ 0 => """ I Dos Santos Silva \n \t\t\t\t\t\t\t\t """ ] ] ] ] ] "host" => array:1 [ 0 => array:1 [ "Libro" => array:3 [ "fecha" => "1999" "editorial" => "International Agency for Research on Cancer" "editorialLocalizacion" => "Lyon" ] ] ] ] ] ] 19 => array:3 [ "identificador" => "bib20" "etiqueta" => "20" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Relationship between width of greater trochanters and width of iliac wings in tronchanteric bursitis" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:3 [ 0 => """ NK Viradia \n \t\t\t\t\t\t\t\t """ 1 => """ AA Berger \n \t\t\t\t\t\t\t\t """ 2 => """ LE Dahners \n \t\t\t\t\t\t\t\t """ ] ] ] ] ] "host" => array:1 [ 0 => array:1 [ "Revista" => array:6 [ "tituloSerie" => "Am J Orthop (Belle Mead NJ)" "fecha" => "2011" "volumen" => "40" "numero" => "9" "paginaInicial" => "E159" "paginaFinal" => "E162" ] ] ] ] ] ] 20 => array:3 [ "identificador" => "bib21" "etiqueta" => "21" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Surprising evidence of pelvic growth (widening) after skeletal maturity" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:5 [ 0 => """ AA Berger \n \t\t\t\t\t\t\t\t """ 1 => """ R May \n \t\t\t\t\t\t\t\t """ 2 => """ JB Renner \n \t\t\t\t\t\t\t\t """ 3 => """ N Viradia \n \t\t\t\t\t\t\t\t """ 4 => """ LE Dahners \n \t\t\t\t\t\t\t\t """ ] ] ] ] ] "host" => array:2 [ 0 => array:2 [ "doi" => "10.1002/jor.21469" "Revista" => array:7 [ "tituloSerie" => "J Orthop Res" "fecha" => "2011" "volumen" => "29" "numero" => "11" "paginaInicial" => "1719" "paginaFinal" => "1723" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/21608025" "web" => "Medline" ] ] ] ] 1 => array:2 [ "doi" => "10.1002/jor.21469" "WWW" => array:1 [ "link" => "https://doi.org/10.1002/jor.21469" ] ] ] ] ] ] 21 => array:3 [ "identificador" => "bib22" "etiqueta" => "22" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Developmental evidence for obstetric adaptation of the human female pelvis" "autores" => array:1 [ 0 => array:2 [ "etal" => true "autores" => array:6 [ 0 => """ A Huseynov \n \t\t\t\t\t\t\t\t """ 1 => """ CP Zollikofer \n \t\t\t\t\t\t\t\t """ 2 => """ W Coudyzer \n \t\t\t\t\t\t\t\t """ 3 => """ D Gascho \n \t\t\t\t\t\t\t\t """ 4 => """ C Kellenberger \n \t\t\t\t\t\t\t\t """ 5 => """ R Hinzpeter \n \t\t\t\t\t\t\t\t """ ] ] ] ] ] "host" => array:2 [ 0 => array:2 [ "doi" => "10.1073/pnas.1517085113" "Revista" => array:7 [ "tituloSerie" => "Proc Natl Acad Sci U S A" "fecha" => "2016" "volumen" => "113" "numero" => "19" "paginaInicial" => "5227" "paginaFinal" => "5232" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/27114515" "web" => "Medline" ] ] ] ] 1 => array:2 [ "doi" => "10.1073/pnas.1517085113" "WWW" => array:1 [ "link" => "https://doi.org/10.1073/pnas.1517085113" ] ] ] ] ] ] 22 => array:3 [ "identificador" => "bib23" "etiqueta" => "23" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Radiographic anatomy of the proximal femur: correlation with the occurrence of fractures" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:6 [ 0 => """ RE Pires \n \t\t\t\t\t\t\t\t """ 1 => """ EF Prata \n \t\t\t\t\t\t\t\t """ 2 => """ AV Gibram \n \t\t\t\t\t\t\t\t """ 3 => """ LE Santos \n \t\t\t\t\t\t\t\t """ 4 => """ PR Lourenço \n \t\t\t\t\t\t\t\t """ 5 => """ JC Belloti \n \t\t\t\t\t\t\t\t """ ] ] ] ] ] "host" => array:2 [ 0 => array:2 [ "doi" => "10.1590/S1413-78522012000200004" "Revista" => array:7 [ "tituloSerie" => "Acta Ortop Bras" "fecha" => "2012" "volumen" => "20" "numero" => "2" "paginaInicial" => "79" "paginaFinal" => "83" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/24453585" "web" => "Medline" ] ] ] ] 1 => array:2 [ "doi" => "10.1590/S1413-78522012000200004" "WWW" => array:1 [ "link" => "https://doi.org/10.1590/S1413-78522012000200004" ] ] ] ] ] ] 23 => array:3 [ "identificador" => "bib24" "etiqueta" => "24" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "The use of pelvic radiographs as a predictor for gluteal tendinopathy and bursitis" "autores" => array:1 [ 0 => array:2 [ "etal" => true "autores" => array:6 [ 0 => """ J Murphy \n \t\t\t\t\t\t\t\t """ 1 => """ J Yusta-Zato \n \t\t\t\t\t\t\t\t """ 2 => """ A Patel \n \t\t\t\t\t\t\t\t """ 3 => """ AM Davies \n \t\t\t\t\t\t\t\t """ 4 => """ SL James \n \t\t\t\t\t\t\t\t """ 5 => """ C McBryde \n \t\t\t\t\t\t\t\t """ ] ] ] ] ] "host" => array:2 [ 0 => array:2 [ "doi" => "10.1177/1120700019878417" "Revista" => array:7 [ "tituloSerie" => "Hip Int" "fecha" => "2020" "volumen" => "30" "numero" => "6" "paginaInicial" => "775" "paginaFinal" => "778" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/31558047" "web" => "Medline" ] ] ] ] 1 => array:2 [ "doi" => "10.1177/1120700019878417" "WWW" => array:1 [ "link" => "https://doi.org/10.1177/1120700019878417" ] ] ] ] ] ] 24 => array:3 [ "identificador" => "bib25" "etiqueta" => "25" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Reconstructed hip joint position and abductor muscle strength after total hip arthroplasty" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:5 [ 0 => """ I Asayama \n \t\t\t\t\t\t\t\t """ 1 => """ S Chamnongkich \n \t\t\t\t\t\t\t\t """ 2 => """ KJ Simpson \n \t\t\t\t\t\t\t\t """ 3 => """ TL Kinsey \n \t\t\t\t\t\t\t\t """ 4 => """ OM Mahoney \n \t\t\t\t\t\t\t\t """ ] ] ] ] ] "host" => array:2 [ 0 => array:2 [ "doi" => "10.1016/j.arth.2004.01.016" "Revista" => array:7 [ "tituloSerie" => "J Arthroplasty" "fecha" => "2005" "volumen" => "20" "numero" => "4" "paginaInicial" => "414" "paginaFinal" => "420" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/16124955" "web" => "Medline" ] ] ] ] 1 => array:2 [ "doi" => "10.1016/j.arth.2004.01.016" "WWW" => array:1 [ "link" => "https://doi.org/10.1016/j.arth.2004.01.016" ] ] ] ] ] ] 25 => array:3 [ "identificador" => "bib26" "etiqueta" => "26" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Hip offset in total hip arthroplasty: quantitative measurement with navigation" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:4 [ 0 => """ M Dastane \n \t\t\t\t\t\t\t\t """ 1 => """ LD Dorr \n \t\t\t\t\t\t\t\t """ 2 => """ R Tarwala \n \t\t\t\t\t\t\t\t """ 3 => """ Z Wan \n \t\t\t\t\t\t\t\t """ ] ] ] ] ] "host" => array:2 [ 0 => array:2 [ "doi" => "10.1007/s11999-010-1554-7" "Revista" => array:7 [ "tituloSerie" => "Clin Orthop Relat Res" "fecha" => "2011" "volumen" => "469" "numero" => "2" "paginaInicial" => "429" "paginaFinal" => "436" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/20844997" "web" => "Medline" ] ] ] ] 1 => array:2 [ "doi" => "10.1007/s11999-010-1554-7" "WWW" => array:1 [ "link" => "https://doi.org/10.1007/s11999-010-1554-7" ] ] ] ] ] ] 26 => array:3 [ "identificador" => "bib27" "etiqueta" => "27" "referencia" => 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ORIGINAL ARTICLE

Leandro Emílio Nascimento SantosI,

Corresponding author

leandroortophfr@gmail.com

Corresponding author.

, Túlio Pinho NavarroII, Carla Jorge MachadoII, Henrique Antônio Berwanger de Amorim CabritaIII, Robinson Esteves PiresI,II, Leonardo Brandão FigueiredoI, Henrique Melo Campos GurgelIV, Rudolf Moreira PfeilstickerI, Helvécio GrandinettiI, Amanda Damasceno de SouzaI, Marco Antônio Percope de AndradeII

I Hospital Felício Rocho, Belo Horizonte, MG, BR

II Universidade Federal de Minas Gerais, Belo Horizonte, MG, BR

III Instituto VITA, Sao Paulo, SP, BR

IV Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, SP, BR

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          "en" => "<p id="spara30" class="elsevierStyleSimplePara elsevierViewall">Dispersion graphic&#58; age <span class="elsevierStyleItalic">versus</span> pelvic-trochanteric index&#46;</p>"
        ]
      ]
    ]
    "textoCompleto" => "<span class="elsevierStyleSections"><span id="cesec10" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="cestitle60">INTRODUCTION</span><p id="para10" class="elsevierStylePara elsevierViewall">Greater trochanteric pain syndrome &#40;GTPS&#41; or lateral peritrochanteric syndrome of the hip includes trochanteric bursitis&#44; external snapping hip&#44; and gluteus medius and minimus tendinopathies and tears &#40;<a class="elsevierStyleCrossRef" href="#bib1">1</a>&#41;&#46; Symptoms of GTPS include pain exacerbated while walking or lying on the symptomatic side&#44; sometimes radiating distally to the thigh&#44; proximal iliotibial band pain &#40;<a class="elsevierStyleCrossRef" href="#bib2">2</a>&#41;&#44; and snapping over the greater trochanter&#46;</p><p id="para20" class="elsevierStylePara elsevierViewall">The prevalence of GTPS is 10&#37;-20&#37; in the general population&#44; with an incidence of 1&#46;8 per 1&#44;000 people&#46; It also occurs between the fourth and sixth decades of life &#40;<a class="elsevierStyleCrossRef" href="#bib3">3</a>&#41;&#46; According to Williams et al&#46; &#40;<a class="elsevierStyleCrossRef" href="#bib4">4</a>&#41;&#44; the highest prevalence among women can be associated with differences in size&#44; format&#44; pelvic orientation&#44; and its relation with the iliotibial band&#46; Similarly&#44; hip abductor tendon injuries&#44; such as gluteus medius and minimus tendinopathies&#44; are more common in women&#44; possibly due to their increased pelvic width&#44; as reported in 25&#37; and 10&#37; of middle-aged women and men&#44; respectively &#40;<a class="elsevierStyleCrossRefs" href="#bib5">5-8</a>&#41;&#46;</p><p id="para30" class="elsevierStylePara elsevierViewall">Thus&#44; a method that could determine this greater width of the pelvis and correlate it with GTPS would help hip surgeons to confirm the diagnosis or at least to use prophylactic therapeutic methods to prevent GTPS&#46;</p><p id="para40" class="elsevierStylePara elsevierViewall">As a radiographic image guide&#44; we postulated that the Pelvic-Trochanteric Index &#40;PTI&#41;&#44; defined as a higher ratio between the distance from the greater trochanter and the distance between the iliac crests&#44; could be correlated with GTPS&#46;</p><p id="para50" class="elsevierStylePara elsevierViewall">We hypothesized that the PTI and varus of the femoral neck would be higher in patients with GTPS than in asymptomatic patients&#46; We also checked whether the pelvic width changed with age&#46;</p></span><span id="cesec20" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="cestitle70">MATERIALS AND METHODS</span><p id="para60" class="elsevierStylePara elsevierViewall">The study was approved by the Ethics in Research Committee of our hospital&#44; under protocol CAAE&#58;0012&#46;0&#46;240&#46;000&#46;11&#46; This case-control study compared a group of female patients diagnosed with GTPS and a group of asymptomatic females matched for age and weight&#46;</p><p id="para70" class="elsevierStylePara elsevierViewall">The case group included adult female outpatients &#40;aged 18-90 years&#41; who were diagnosed with recalcitrant GTPS based on criteria standardized by two independent hip surgeons &#40;characteristic history&#44; pain on palpation of the greater trochanter&#44; external snapping hip&#44; MRI with gluteus medius and&#47;or minimus tears&#44; and thocantheric bursitis or iliotibial band tears&#41;&#46; Anteroposterior pelvic radiographs were collected from March 2011 to June 2017&#46; Radiographs were obtained by trained X-ray technologists&#46;</p><p id="para80" class="elsevierStylePara elsevierViewall">The control group included healthy female volunteers without a clinical diagnosis of GTPS&#44; without lumbar or lower-extremity symptoms&#44; who entered the trauma section of our hospital with upper-limb injuries&#44; and who agreed to undergo a pelvic X-ray from November 2016 to June 2017&#46; The risk of radiation for the volunteers was minimal&#44; and they were protected with lead belts&#46; The volunteers were healthy&#44; had no recent radiological examinations&#44; and all agreed to participate in the study&#46;</p><p id="para90" class="elsevierStylePara elsevierViewall">Patients with any neurological&#44; psychiatric&#44; and&#47;or cognitive deficit&#59; previous fracture of the pelvis and lower limbs&#59; previous surgery of the hip joint or femur&#59; any hip disease other than GTPS &#40;to the case group&#41;&#59; morbid obesity &#40;BMI&#62;40 kg&#47;m<span class="elsevierStyleSup">2</span>&#41;&#59; pregnancy&#59; children and adolescents under 18 years of age&#59; male sex&#59; and those who did not sign the informed consent form were excluded from this study&#46; To ensure that no participant with crossed symptoms would be part of this group&#44; range of motion &#40;ROM&#41; and physical examinations were performed by two independent hip surgeons&#46;</p><p id="para100" class="elsevierStylePara elsevierViewall">For statistical purposes&#44; a 10&#37; level was considered for type I errors&#44; with 80&#37; test power and 15&#37; margin of error for differences among continuous measurements&#46; As this was a case-control study&#44; 120 patients were considered the minimum sample size&#44; at a 1&#58;1 ratio with the control group&#46; Therefore&#44; at least 240 individuals were included in the study&#46;</p><p id="para110" class="elsevierStylePara elsevierViewall">A total of 182 patients with GTPS &#40;pain on the greater trochanter&#44; pain exacerbated while walking or lying down on the symptomatic side&#44; sometimes extending distally to the thigh&#44; and snapping over the greater trochanter that refers to the motion of the iliotibial band over the lateral aspect of the greater trochanter of the femur&#41; were included in the study group&#46; A total of 150 healthy female volunteers were enrolled in the control group&#44; and all volunteers signed an informed consent form and underwent pelvic radiography with lead belt protection&#46;</p><span id="cesec30" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="cestitle80">Procedures</span><p id="para120" class="elsevierStylePara elsevierViewall">A 10&#37; standard magnification anteroposterior pelvic radiography was performed&#46; A distance of 1 m was maintained between the X-ray tube and the chassis&#44; and the patient assumed the supine position with 20&#176; internal rotation of the lower extremities and with both hallux touching each other&#46;</p><p id="para130" class="elsevierStylePara elsevierViewall">Two experienced radiologists in musculoskeletal imaging gauged the digital X-rays using the Carestream Health software &#40;Onex Corporation&#44; Rochester&#44; New York&#44; USA&#41;&#44; determined the horizontal lines between the most lateral part of the greater trochanters and the most lateral portions of iliac crests&#44; and calculated the PTI&#44; which is the ratio between these two measures&#46; The femoral neck-shaft angle was also measured using radiographs&#44; considering that the valgus angle decreases and the varus angle increases the horizontal femoral off-set and consequently the greater trochanteric prominence &#40;<a class="elsevierStyleCrossRef" href="#fig1">Figure 1</a>&#41;&#46;</p><elsevierMultimedia ident="fig1"></elsevierMultimedia><p id="para140" class="elsevierStylePara elsevierViewall">Agreement of the measurements between the radiologists was analyzed using three statistical techniques&#58; intraclass correlation coefficient &#40;ICC&#59; values closer to 1 indicated higher agreement&#41;&#44; percentage of agreement&#44; and Kappa statistics&#46; Clinical data were correlated with the PTI and femoral neck-shaft angle&#46;</p></span><span id="cesec40" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="cestitle90">Data analysis&#58; general measures&#44; comparisons&#44; and associations</span><p id="para150" class="elsevierStylePara elsevierViewall">Absolute and percentile values of the control and case groups were obtained for qualitative &#40;categorical&#41; variables&#46; For continuous quantitative variables&#44; the mean standard deviation &#40;SD&#41;&#44; median&#44; and interquartile range &#40;IQR&#41; were considered&#46;</p><p id="para160" class="elsevierStylePara elsevierViewall">The case and control groups were compared using different variables and stratified analysis &#40;Student&#39;s t-test&#41; for independent samples&#44; Mann-Whitney test for medians of independent samples&#44; Pearson&#39;s chi-square for absolute values of &#8805;5&#44; Fisher&#39;s exact test for comparing absolute values &#60;5&#44; and Spearman&#39;s rank correlation for continuous variables&#46; Linear regressions were estimated to assess the independent associations&#44; with robust SDs adjusted to minimize the effect of outliers&#46; For all analyses&#44; a significance level of 5&#37; &#40;<span class="elsevierStyleItalic">p</span>&#60;0&#46;05&#41; was considered&#46; When necessary&#44; 95&#37; reliability intervals are reported&#46;</p></span></span><span id="cesec50" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="cestitle100">RESULTS</span><span id="cesec60" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="cestitle110">Reliability study for the radiographic measurements</span><p id="para170" class="elsevierStylePara elsevierViewall">For the agreement analysis between two radiologists&#44; 51 X-rays &#40;14 from the case group and 37 from the control group&#41; were randomly selected using the Excel &#40;Microsoft Corp&#41;&#46; The mean and median age were 45&#46;4 &#40;SD&#61;16&#46;4&#41; and 45 &#40;IQR&#61;27&#41; years&#44; respectively&#46;</p><p id="para180" class="elsevierStylePara elsevierViewall">The agreement between the two radiologists in the distance between the greater trochanters &#40;ICC&#61;0&#46;72&#41; and femoral neck-shaft angle &#40;ICC&#61;0&#46;73&#41; was consistent&#46; The agreement in measuring the distance between the iliac crest &#40;ICC&#61;0&#46;99&#41; and PTI &#40;ICC&#61;0&#46;90&#41; was almost perfect&#46;</p><p id="para190" class="elsevierStylePara elsevierViewall">The agreement rate between the radiologists was 96&#46;1&#37; &#40;49&#47;51&#41; in radiographic PTI measurements &#40;<a class="elsevierStyleCrossRef" href="#tbl1">Table 1</a>&#41;&#44; which was higher than the agreement that would occur at random &#40;estimated 76&#46;4&#37;&#41;&#46; The Kappa index was 0&#46;834&#44; which is considered an almost perfect agreement &#40;reliability validity&#41;&#46;</p><elsevierMultimedia ident="tbl1"></elsevierMultimedia></span><span id="cesec70" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="cestitle120">Cases&#58; description and comparison of diagnoses by age&#44; age groups&#44; and affected size</span><p id="para200" class="elsevierStylePara elsevierViewall">More than half of the patients were diagnosed with proximal iliotibial band syndrome &#40;56&#37;&#41;&#44; followed by gluteal tendinopathy &#40;35&#46;7&#37;&#41;&#46; Patients with gluteal tendinopathy and concomitant proximal iliotibial band syndrome corresponded to 7&#46;7&#37; of the patients&#59; one patient &#40;0&#46;6&#37;&#41; was diagnosed with external snapping hip&#46;</p><p id="para210" class="elsevierStylePara elsevierViewall">When evaluating the symptomatic group&#44; they can be analyzed according to the diagnosis of involvement &#40;<a class="elsevierStyleCrossRef" href="#tbl2">Table 2</a>&#41;&#46; There were no significant differences related to age&#44; weight&#44; or affected side&#46;</p><elsevierMultimedia ident="tbl2"></elsevierMultimedia></span><span id="cesec80" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="cestitle130">Case and control groups&#58; correlation between measurements and age</span><p id="para220" class="elsevierStylePara elsevierViewall">No correlation was found between age and greater trochanter distance in both groups&#46; The Spearman&#39;s correlation coefficient was 0&#46;052 &#40;<span class="elsevierStyleItalic">p</span>&#61;0&#46;512&#41; and 0&#46;083 &#40;<span class="elsevierStyleItalic">p</span>&#61;0&#46;267&#41; in the case and control groups&#44; respectively&#46; A positive correlation was found between age and iliac crest distance in both groups &#40;<a class="elsevierStyleCrossRef" href="#fig2">Figure 2</a>&#41;&#46; The Spearman&#39;s correlation coefficient was 0&#46;143 &#40;<span class="elsevierStyleItalic">p</span>&#61;0&#46;082&#41; in the control group and 0&#46;239 in the case group &#40;<span class="elsevierStyleItalic">p</span>&#61;0&#46;001&#41;&#46; Meanwhile&#44; a negative correlation was found between age and PTI&#46; The Spearman&#39;s correlation coefficient was &#8722;0&#46;163 &#40;<span class="elsevierStyleItalic">p</span>&#61;0&#46;046&#41; in the control group and &#8722;0&#46;151 &#40;<span class="elsevierStyleItalic">p</span>&#61;0&#46;042&#41; in the case group &#40;<a class="elsevierStyleCrossRef" href="#fig3">Figure 3</a>&#41;&#46;</p><elsevierMultimedia ident="fig2"></elsevierMultimedia><elsevierMultimedia ident="fig3"></elsevierMultimedia><p id="para230" class="elsevierStylePara elsevierViewall">In the control group&#44; the mean age of those with a PTI value of &#8804;1 and &#62;1 was 46&#46;5 &#40;SD&#61;14&#46;2&#41; and 40&#46;3 &#40;SD&#61;13&#46;6&#41; years &#40;<span class="elsevierStyleItalic">p</span>&#61;0&#46;048&#41;&#44; respectively&#46; In the case group&#44; the corresponding mean age was 64&#46;9 &#40;SD&#61;11&#46;0&#41; and 56&#46;1 &#40;SD&#61;14&#46;0&#41; years &#40;<span class="elsevierStyleItalic">p</span>&#61;0&#46;044&#41;&#46; In both groups&#44; the mean age was lower among those with a PTI value of &#62;1 &#40;<a class="elsevierStyleCrossRef" href="#fig4">Figure 4</a>&#41;&#46;</p><elsevierMultimedia ident="fig4"></elsevierMultimedia><p id="para240" class="elsevierStylePara elsevierViewall">A negative correlation was found between age and femoral neck-shaft angle in the case and control groups&#44; with a significance level of 5&#37;&#46; The Spearman&#39;s correlation coefficient was &#8722;0&#46;199 &#40;<span class="elsevierStyleItalic">p</span>&#61;0&#46;015&#41; in the control and &#8722;0&#46;228 &#40;<span class="elsevierStyleItalic">p</span>&#61;0&#46;002&#41; in the case groups &#40;<a class="elsevierStyleCrossRef" href="#fig5">Figure 5</a>&#41;&#46;</p><elsevierMultimedia ident="fig5"></elsevierMultimedia></span><span id="cesec90" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="cestitle140">Correlation of case and control groups&#39; measurements with age groups</span><p id="para250" class="elsevierStylePara elsevierViewall">The mean distance between the greater trochanters for the asymptomatic group aged &#60;40 years was 34&#46;3 cm &#40;SD&#61;0&#46;20&#41; &#40;<a class="elsevierStyleCrossRef" href="#tbl3">Table 3</a>&#41;&#46; The mean distance of the greater trochanter was not significantly affected by age or the presence of symptoms&#46;</p><elsevierMultimedia ident="tbl3"></elsevierMultimedia><p id="para260" class="elsevierStylePara elsevierViewall">In the asymptomatic group&#44; the mean distance between the iliac crests for patients aged &#60;40 years was 32&#46;1 cm &#40;SD&#61;0&#46;23&#41;&#46; Among patients aged &#8805;60 years&#44; the mean distance between the iliac crests increased by 1&#46;1 cm &#40;SD&#61;0&#46;34&#41; &#40;<span class="elsevierStyleItalic">p</span>&#61;0&#46;001&#41; compared with the group aged &#60;40 years &#40;regardless of whether it was from the case or asymptomatic group&#41;&#46; If they were 50-59 years old&#44; the increase would be 0&#46;65 cm &#40;SD&#61;0&#46;35&#41; &#40;<span class="elsevierStyleItalic">p</span>&#61;0&#46;054&#41;&#46;</p><p id="para270" class="elsevierStylePara elsevierViewall">The overall mean PTI value was 1&#46;07 &#40;SD&#61;0&#46;01&#41;&#44; but in the case group&#44; regardless of age&#44; PTI value was &#8805;0&#46;02 &#40;SD&#61;0&#46;01&#41; &#40;<span class="elsevierStyleItalic">p</span>&#60;0&#46;05&#41;&#46; Aging significantly reduced the PTI value &#40;<span class="elsevierStyleItalic">p</span>&#60;0&#46;05&#41;&#44; regardless of the group analyzed&#46;</p><p id="para280" class="elsevierStylePara elsevierViewall">Overall&#44; the mean femoral neck-shaft angle was 130&#46;6&#176; &#40;SD&#61;0&#46;59&#41;&#46; A greater varus of the proximal femur was not observed in the case group&#46; In addition&#44; a progressive reduction in femoral neck-shaft angle was observed with aging&#44; regardless of the group &#40;<a class="elsevierStyleCrossRef" href="#fig6">Figure 6</a>&#41;&#46;</p><elsevierMultimedia ident="fig6"></elsevierMultimedia></span></span><span id="cesec100" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="cestitle150">DISCUSSION</span><p id="para290" class="elsevierStylePara elsevierViewall">Lateral hip pain or GTPS has been compared with shoulder rotator cuff disease &#40;<a class="elsevierStyleCrossRef" href="#bib5">5</a>&#44;<a class="elsevierStyleCrossRef" href="#bib9">9</a>&#41;&#46; Despite being traditionally known as trochanteric bursitis&#44; only 20&#37; of patients present with bursa thickening &#40;<a class="elsevierStyleCrossRefs" href="#bib10">10-13</a>&#41;&#46;</p><p id="para300" class="elsevierStylePara elsevierViewall">According to Woyski et al&#46; &#40;<a class="elsevierStyleCrossRef" href="#bib14">14</a>&#41;&#44; gluteus medius tendinopathy is more common in women due to a smaller tendon insertion area and a shorter lever arm&#44; thereby resulting in a smaller area to dissipate the tensile load and lower biomechanical efficiency&#44; respectively&#46; This results in a higher tensile load on the gluteus medius and minimus tendons&#46;</p><p id="para310" class="elsevierStylePara elsevierViewall">Pelvic morphology has been hypothesized to be a risk factor for lateral hip pain &#40;<a class="elsevierStyleCrossRef" href="#bib15">15</a>&#41;&#46; The greater trochanter is more prominent in the varus femoral neck&#44; resulting in higher compression of the gluteus medius and minimus tendons by the iliotibial band &#40;<a class="elsevierStyleCrossRef" href="#bib16">16</a>&#41;&#46; However&#44; our study did not demonstrate an association between a larger varus of the proximal femur and GTPS&#46;</p><p id="para320" class="elsevierStylePara elsevierViewall">According to Shbeeb et al&#46; &#40;<a class="elsevierStyleCrossRef" href="#bib3">3</a>&#41;&#44; GTPS affects people aged 40-60 years&#44; as in our case group&#44; and previous studies indicate that women over 40 years are associated with lateral hip pain &#40;<a class="elsevierStyleCrossRef" href="#bib17">17</a>&#44;<a class="elsevierStyleCrossRef" href="#bib18">18</a>&#41;&#46; This is consistent with the present findings&#44; which showed that more than 70&#37; of symptomatic patients were over 50 years old&#46;</p><p id="para330" class="elsevierStylePara elsevierViewall">It is necessary in a study that groups are comparable &#40;homogeneous&#41; in terms of demographic data such as age &#40;<a class="elsevierStyleCrossRef" href="#bib19">19</a>&#41;&#46; In the present study&#44; considering the heterogeneity in age distribution between groups&#44; analyses were made by age range&#44; which showed no association between age and distance between the greater trochanters&#44; neither in the case nor in the control group&#46;</p><p id="para340" class="elsevierStylePara elsevierViewall">In the present study&#44; it was stipulated that a PTI value of &#62;1 would be related to GTPS compared with that in asymptomatic individuals&#46; Remarkably&#44; it was identified that asymptomatic volunteers had a PTI value of &#62;1&#44; although they were lower than that of patients with GTPS&#46;</p><p id="para350" class="elsevierStylePara elsevierViewall">When a multiple linear regression was performed&#44; the mean PTI in the case group was greater than that in the control group &#40;1&#46;09 <span class="elsevierStyleItalic">versus</span> 1&#46;07&#59; <span class="elsevierStyleItalic">p&#61;0&#44;034</span>&#41;&#44; regardless of age&#46; This is in agreement with the findings of Viradia et al&#46; &#40;<a class="elsevierStyleCrossRef" href="#bib20">20</a>&#41;&#44; who observed an increased prominence of the greater trochanters in relation to the iliac wings in a group with trochanteric bursitis compared with in an asymptomatic control group&#46; The present study also observed that PTI was negatively associated with aging &#40;<span class="elsevierStyleItalic">p</span>&#60;0&#46;05&#41;&#44; regardless of the group&#46;</p><p id="para360" class="elsevierStylePara elsevierViewall">Few studies have evaluated skeleton enlargement after the age of 20 years&#44; since it is considered that there is no further growth in height or width after skeletal maturity&#46;</p><p id="para370" class="elsevierStylePara elsevierViewall">The present study showed a positive association between age and increase in the iliac crest distance in both groups&#44; which agrees with the reports of Berger et al&#46; &#40;<a class="elsevierStyleCrossRef" href="#bib21">21</a>&#41; who found that the pelvis and the L4 vertebra had their width increased after skeletal maturity in both sexes&#46; However&#44; Huseynov et al&#46; &#40;<a class="elsevierStyleCrossRef" href="#bib22">22</a>&#41; showed that the pelvis narrows with aging&#44; identifying that the female pelvis reaches its widest obstetrical morphology around the period of maximum fertility&#44; thereby reducing its dimensions &#40;<a class="elsevierStyleCrossRef" href="#bib22">22</a>&#41;&#46;</p><p id="para380" class="elsevierStylePara elsevierViewall">Although this is not a study that analyzes the variations in the pelvis of the same individual&#44; we observed that the pelvis can have its dimensions changed with aging&#44; since the distance between iliac crests also increased with aging&#46; It was observed that in a patient aged &#8805;60 years&#44; this distance was 1&#46;1 cm greater &#40;<span class="elsevierStyleItalic">p</span>&#61;0&#46;001&#41; compared with that in a person aged &#60;40 years&#46; These data are consistent with the findings reported by Berger et al&#46; &#40;<a class="elsevierStyleCrossRef" href="#bib21">21</a>&#41;&#44; who found that the bone pelvis expands over 20 mm from ages 20 to 80 years &#40;<a class="elsevierStyleCrossRef" href="#bib21">21</a>&#41;&#46;</p><p id="para390" class="elsevierStylePara elsevierViewall">The present study also showed that varus of the femoral neck is unrelated to GTPS and that the femoral neck-shaft angle progressively decreased with aging in both groups&#44; which agrees with the findings of Pires et al&#46; &#40;<a class="elsevierStyleCrossRef" href="#bib23">23</a>&#41;&#46;</p><p id="para400" class="elsevierStylePara elsevierViewall">Considering that with aging&#44; sarcopenia and fatty degeneration of the muscles with consequent loss of muscle strength occur&#44; the progressive varus of the proximal femur with age would be a compensatory biomechanical alternative to increase the abductor lever arm and provide adequate tension of the gluteus medius and minimus to maintain the hip abductor muscle torque in balance with body weight torque&#46;</p><p id="para410" class="elsevierStylePara elsevierViewall">When performing total hip arthroplasty&#44; the components must be positioned to restore mechanical forces and range of motion &#40;<a class="elsevierStyleCrossRef" href="#bib24">24</a>&#41;&#46; The hip abductor function is optimized by a slight increase in the horizontal femoral offset to improve the tension on the abductor muscles &#40;<a class="elsevierStyleCrossRefs" href="#bib25">25-27</a>&#41;&#46; In elderly patients who will undergo total hip arthroplasty&#44; the extended &#40;high&#41; offset of the horizontal femoral component should be considered because of the compensatory varus of the proximal femur that occurs with age&#44; as suggested by the present work&#46; However&#44; excessive horizontal femoral offset could result in greater tension on the footprint of the gluteus medius and minimus attached to the greater trochanter and consequent lateral hip pain &#40;<a class="elsevierStyleCrossRef" href="#bib28">28</a>&#44;<a class="elsevierStyleCrossRef" href="#bib29">29</a>&#41;&#46;</p><p id="para420" class="elsevierStylePara elsevierViewall">This study presents the following limitations&#58; male sex was not studied because of the disproportionality between sexes in the incidence of GTPS&#44; which affects women preferably &#40;<a class="elsevierStyleCrossRef" href="#bib4">4</a>&#44;<a class="elsevierStyleCrossRef" href="#bib18">18</a>&#44;<a class="elsevierStyleCrossRefs" href="#bib30">30-33</a>&#41;&#46; In addition&#44; the use of CT scans would be more reliable than that of X-rays&#44; but it carries the risk of exposure to higher levels of radiation&#46;</p></span><span id="cesec110" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="cestitle160">CONCLUSION</span><p id="para430" class="elsevierStylePara elsevierViewall">We found that the PTI was higher in female patients with GTPS&#46; Therefore&#44; PTI could be an important tool for the diagnosis of suspected GTPS or&#44; at least&#44; assist hip surgery for the prevention of GTPS in women with wide hips through physiotherapy&#46;</p><p id="para440" class="elsevierStylePara elsevierViewall">The pelvic width tends to increase with age in symptomatic or asymptomatic patients&#44; and the femoral neck-shaft angle does not differ between patients with and without GTPS&#59; however&#44; it decreases with age in symptomatic or asymptomatic individuals&#46;</p><p id="para450" class="elsevierStylePara elsevierViewall">Therefore&#44; the increase in pelvic width and decrease in the femoral neck-shaft angle can be interpreted as normal in aging women&#44; with the potential to alter the biomechanics of the hips and pelvis&#46;</p></span><span id="cesec120" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="cestitle170">AUTHOR CONTRIBUTIONS</span><p id="para460" class="elsevierStylePara elsevierViewall">Santos LEN was responsible for data acquisition&#44; analysis and interpretation&#44; manuscript preparation&#44; writing&#44; and critical revision&#46; Navarro TP was responsible for the study design and supervision&#46; Machado CJ was responsible for the analysis&#44; interpretation&#44; and statistical analysis&#46; Cabrita HABA was responsible for study conception and design&#44; critical revision&#44; provided substantial scientific and intellectual contributions to the study&#44; and was responsible for the approval of the final version of the manuscript&#46; Pires RE contributed substantially to the study design and critical revisions&#46; Figueiredo LB was responsible for data acquisition and was responsible for the critical revision&#46; Gurgel HMC was responsible for the study conception&#44; design&#44; and methodology of the manuscript&#46; Pfeilsticker RM and Grandinetti H performed radiographic measurements&#46; Souza AD contributed to the editing of the manuscript and critical revision&#46; Andrade MAP was responsible for study supervision and critical revision&#44; and provided substantial scientific and intellectual contributions to the study&#46; All authors read and approved the final manuscript&#46;</p></span></span>"
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          "titulo" => "KEYWORDS"
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        1 => array:2 [
          "identificador" => "cesec10"
          "titulo" => "INTRODUCTION"
        ]
        2 => array:3 [
          "identificador" => "cesec20"
          "titulo" => "MATERIALS AND METHODS"
          "secciones" => array:2 [
            0 => array:2 [
              "identificador" => "cesec30"
              "titulo" => "Procedures"
            ]
            1 => array:2 [
              "identificador" => "cesec40"
              "titulo" => "Data analysis&#58; general measures&#44; comparisons&#44; and associations"
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          ]
        ]
        3 => array:3 [
          "identificador" => "cesec50"
          "titulo" => "RESULTS"
          "secciones" => array:4 [
            0 => array:2 [
              "identificador" => "cesec60"
              "titulo" => "Reliability study for the radiographic measurements"
            ]
            1 => array:2 [
              "identificador" => "cesec70"
              "titulo" => "Cases&#58; description and comparison of diagnoses by age&#44; age groups&#44; and affected size"
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            2 => array:2 [
              "identificador" => "cesec80"
              "titulo" => "Case and control groups&#58; correlation between measurements and age"
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            3 => array:2 [
              "identificador" => "cesec90"
              "titulo" => "Correlation of case and control groups&#39; measurements with age groups"
            ]
          ]
        ]
        4 => array:2 [
          "identificador" => "cesec100"
          "titulo" => "DISCUSSION"
        ]
        5 => array:2 [
          "identificador" => "cesec110"
          "titulo" => "CONCLUSION"
        ]
        6 => array:2 [
          "identificador" => "cesec120"
          "titulo" => "AUTHOR CONTRIBUTIONS"
        ]
        7 => array:1 [
          "titulo" => "REFERENCES"
        ]
      ]
    ]
    "pdfFichero" => "main.pdf"
    "tienePdf" => true
    "fechaRecibido" => "2021-07-08"
    "fechaAceptado" => "2021-09-16"
    "PalabrasClave" => array:1 [
      "en" => array:1 [
        0 => array:4 [
          "clase" => "keyword"
          "titulo" => "KEYWORDS"
          "identificador" => "xpalclavsec1577344"
          "palabras" => array:5 [
            0 => "Hip Injuries"
            1 => "Pelvis"
            2 => "Radiology"
            3 => "Tendinopathy"
            4 => "Waist-Hip Ratio"
          ]
        ]
      ]
    ]
    "tieneResumen" => true
    "resumen" => array:1 [
      "en" => array:2 [
        "resumen" => "<span id="ceabs10" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="cestitle10">OBJECTIVES&#58;</span><p id="spara170" class="elsevierStyleSimplePara elsevierViewall">This study aimed to correlate a higher Pelvic-Trochanteric Index &#40;PTI&#41; with an increased varus of the femoral neck with greater trochanteric pain syndrome &#40;GTPS&#41;&#46; The secondary objective was to check whether the pelvic width changes with age&#46;</p></span> <span id="ceabs20" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="cestitle20">METHODS&#58;</span><p id="spara180" class="elsevierStyleSimplePara elsevierViewall">A prospective study was conducted to compare female patients diagnosed with GTPS &#40;case group&#41; with asymptomatic female participants &#40;control group&#41; from March 2011 to June 2017&#46; On an anteroposterior pelvic radiograph&#44; lines were drawn by two radiologists&#44; and the PTI &#40;ratio of the distance between the greater trochanters and distance between the iliac crests&#41; was defined and the femoral neck-shaft angle was measured&#46;</p></span> <span id="ceabs30" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="cestitle30">RESULTS&#58;</span><p id="spara190" class="elsevierStyleSimplePara elsevierViewall">Data collected based on radiographs of 182 female patients &#40;cases&#41; and 150 female participants &#40;controls&#41; showed that the mean PTI was 1&#46;09 &#40;SD&#61;0&#46;01&#41; in the case group and 1&#46;07 &#40;SD&#61;0&#46;01&#41; in the control group &#40;<span class="elsevierStyleItalic">p</span>&#60;0&#46;05&#41;&#44; regardless of age&#46; The distance between iliac crests increased with age &#40;<span class="elsevierStyleItalic">p</span>&#60;0&#46;05&#41; in symptomatic and asymptomatic individuals&#46; It was also found that the mean femoral neck-shaft angle was 130&#46;6&#176; &#40;SD&#61;0&#46;59&#41; and progression of the varus angulation occurred with age in both groups&#44; with a significance level of 5&#37;&#46;</p></span> <span id="ceabs40" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="cestitle40">CONCLUSIONS&#58;</span><p id="spara200" class="elsevierStyleSimplePara elsevierViewall">The PTI was higher in patients with GTPS&#46; The femoral neck-shaft angle does not differ between individuals with and without GTPS&#59; however&#44; it does decrease with age&#46; The pelvic width tends to increase with aging in symptomatic or asymptomatic individuals&#59; therefore&#44; the increase in the pelvic width and decrease in the femoral neck-shaft angle can be interpreted as normal in aging women&#44; which could alter the biomechanics of the hips and pelvis&#46;</p></span>"
        "secciones" => array:4 [
          0 => array:2 [
            "identificador" => "ceabs10"
            "titulo" => "OBJECTIVES&#58;"
          ]
          1 => array:2 [
            "identificador" => "ceabs20"
            "titulo" => "METHODS&#58;"
          ]
          2 => array:2 [
            "identificador" => "ceabs30"
            "titulo" => "RESULTS&#58;"
          ]
          3 => array:2 [
            "identificador" => "ceabs40"
            "titulo" => "CONCLUSIONS&#58;"
          ]
        ]
      ]
    ]
    "NotaPie" => array:1 [
      0 => array:1 [
        "nota" => "<p class="elsevierStyleNotepara" id="cenpara10">No potential conflict of interest was reported&#46;</p>"
      ]
    ]
    "multimedia" => array:9 [
      0 => array:7 [
        "identificador" => "fig1"
        "etiqueta" => "Figure 1"
        "tipo" => "MULTIMEDIAFIGURA"
        "mostrarFloat" => true
        "mostrarDisplay" => false
        "figura" => array:1 [
          0 => array:4 [
            "imagen" => "gr1.jpeg"
            "Alto" => 1256
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            "Tamanyo" => 150932
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        "descripcion" => array:1 [
          "en" => "<p id="spara10" class="elsevierStyleSimplePara elsevierViewall">Distances between the greater trochanter and iliac crest and demonstration of the measurement of the femoral neck-shaft angle&#46; AB&#44; distance between the external lateral ends of the iliac crest&#59; CD&#44; distance between the most lateral ends of the greater trochanters&#59; CD&#47;AB&#44; pelvic-trochanteric index&#46;</p>"
        ]
      ]
      1 => array:7 [
        "identificador" => "fig2"
        "etiqueta" => "Figure 2"
        "tipo" => "MULTIMEDIAFIGURA"
        "mostrarFloat" => true
        "mostrarDisplay" => false
        "figura" => array:1 [
          0 => array:4 [
            "imagen" => "gr2.jpeg"
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            "Tamanyo" => 140982
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        "descripcion" => array:1 [
          "en" => "<p id="spara20" class="elsevierStyleSimplePara elsevierViewall">Dispersion graphic&#58; age <span class="elsevierStyleItalic">versus</span> iliac crest distance&#46;</p>"
        ]
      ]
      2 => array:7 [
        "identificador" => "fig3"
        "etiqueta" => "Figure 3"
        "tipo" => "MULTIMEDIAFIGURA"
        "mostrarFloat" => true
        "mostrarDisplay" => false
        "figura" => array:1 [
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            "imagen" => "gr3.jpeg"
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        "descripcion" => array:1 [
          "en" => "<p id="spara30" class="elsevierStyleSimplePara elsevierViewall">Dispersion graphic&#58; age <span class="elsevierStyleItalic">versus</span> pelvic-trochanteric index&#46;</p>"
        ]
      ]
      3 => array:7 [
        "identificador" => "fig4"
        "etiqueta" => "Figure 4"
        "tipo" => "MULTIMEDIAFIGURA"
        "mostrarFloat" => true
        "mostrarDisplay" => false
        "figura" => array:1 [
          0 => array:4 [
            "imagen" => "gr4.jpeg"
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            "Tamanyo" => 95672
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        "descripcion" => array:1 [
          "en" => "<p id="spara40" class="elsevierStyleSimplePara elsevierViewall">Box Plots&#58; age <span class="elsevierStyleItalic">versus</span> pelvic-trochanteric index&#46;</p>"
        ]
      ]
      4 => array:7 [
        "identificador" => "fig5"
        "etiqueta" => "Figure 5"
        "tipo" => "MULTIMEDIAFIGURA"
        "mostrarFloat" => true
        "mostrarDisplay" => false
        "figura" => array:1 [
          0 => array:4 [
            "imagen" => "gr5.jpeg"
            "Alto" => 1274
            "Ancho" => 1753
            "Tamanyo" => 142241
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        "descripcion" => array:1 [
          "en" => "<p id="spara50" class="elsevierStyleSimplePara elsevierViewall">Dispersion graphic&#58; age <span class="elsevierStyleItalic">versus</span> mean femoral neck-shaft angle&#46;</p>"
        ]
      ]
      5 => array:7 [
        "identificador" => "fig6"
        "etiqueta" => "Figure 6"
        "tipo" => "MULTIMEDIAFIGURA"
        "mostrarFloat" => true
        "mostrarDisplay" => false
        "figura" => array:1 [
          0 => array:4 [
            "imagen" => "gr6.jpeg"
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            "Ancho" => 1754
            "Tamanyo" => 89304
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        "descripcion" => array:1 [
          "en" => "<p id="spara60" class="elsevierStyleSimplePara elsevierViewall">Box Plots&#58; negative association between age and femoral neck-shaft angle&#46;</p>"
        ]
      ]
      6 => array:7 [
        "identificador" => "tbl1"
        "etiqueta" => "Table 1"
        "tipo" => "MULTIMEDIATABLA"
        "mostrarFloat" => true
        "mostrarDisplay" => false
        "tabla" => array:2 [
          "leyenda" => "<p id="spara80" class="elsevierStyleSimplePara elsevierViewall">Source&#58; Prepared by the author&#46;</p><p id="spara90" class="elsevierStyleSimplePara elsevierViewall">Note&#46; &#95;absolute and percent numbers&#46;</p>"
          "tablatextoimagen" => array:1 [
            0 => array:1 [
              "tabla" => array:1 [
                0 => """
                  <table border="0" frame="\n
                  \t\t\t\t\tvoid\n
                  \t\t\t\t" class=""><thead title="thead"><tr title="table-row"><th class="td" title="\n
                  \t\t\t\t\ttable-head\n
                  \t\t\t\t  " colspan="4" align="center" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t" scope="col" style="border-bottom: 2px solid black">Radiologist I</th></tr></thead><tbody title="tbody"><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t"><span class="elsevierStyleBold">Radiologist II</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="center" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Lower or equal to 1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="center" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Higher than 1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="center" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Total&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Lower or equal to 1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="center" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">6 &#40;11&#46;7&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="center" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">1 &#40;2&#46;0&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="center" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">7 &#40;13&#46;7&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Higher than 1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="center" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">1 &#40;2&#46;0&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="center" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">43 &#40;84&#46;3&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="center" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">44 &#40;86&#46;3&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Total&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="center" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">7 &#40;13&#46;7&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="center" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">44 &#40;86&#46;3&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="center" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">51 &#40;100&#46;0&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr></tbody></table>
                  """
              ]
            ]
          ]
        ]
        "descripcion" => array:1 [
          "en" => "<p id="spara70" class="elsevierStyleSimplePara elsevierViewall">Agreement between Pelvic-Trochanteric Index measurements taken from the two radiologists&#46;</p>"
        ]
      ]
      7 => array:7 [
        "identificador" => "tbl2"
        "etiqueta" => "Table 2"
        "tipo" => "MULTIMEDIATABLA"
        "mostrarFloat" => true
        "mostrarDisplay" => false
        "tabla" => array:2 [
          "leyenda" => "<p id="spara110" class="elsevierStyleSimplePara elsevierViewall">Source&#58; Prepared by the author&#46;</p><p id="spara120" class="elsevierStyleSimplePara elsevierViewall">Note&#58; A 56-year-old patient&#44; the only patient diagnosed with lateral hip snapping&#44; was excluded&#46;</p><p id="spara130" class="elsevierStyleSimplePara elsevierViewall">SD&#44; standard deviation&#59; IQR&#44; interquartile range&#59; n&#44; absolute number&#59; <span class="elsevierStyleItalic">p</span>&#44; significance level&#46;</p>"
          "tablatextoimagen" => array:1 [
            0 => array:1 [
              "tabla" => array:1 [
                0 => """
                  <table border="0" frame="\n
                  \t\t\t\t\tvoid\n
                  \t\t\t\t" class=""><thead title="thead"><tr title="table-row"><th class="td" title="\n
                  \t\t\t\t\ttable-head\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t" scope="col" style="border-bottom: 2px solid black">Variables&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t\t\t</th><th class="td" title="\n
                  \t\t\t\t\ttable-head\n
                  \t\t\t\t  " align="center" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t" scope="col" style="border-bottom: 2px solid black">Proximal iliotibial band syndrome &#40;n&#61;102&#59; 100&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t\t\t</th><th class="td" title="\n
                  \t\t\t\t\ttable-head\n
                  \t\t\t\t  " align="center" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t" scope="col" style="border-bottom: 2px solid black">Gluteal tendinopathy&#43;proximal iliotibial band syndrome &#40;n&#61;14&#59; 100&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t\t\t</th><th class="td" title="\n
                  \t\t\t\t\ttable-head\n
                  \t\t\t\t  " align="center" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t" scope="col" style="border-bottom: 2px solid black">Gluteal tendinopathy &#40;n&#61;65&#59; 100&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t\t\t</th><th class="td" title="\n
                  \t\t\t\t\ttable-head\n
                  \t\t\t\t  " align="center" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t" scope="col" style="border-bottom: 2px solid black"><span class="elsevierStyleItalic">p</span>-value&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t\t\t</th></tr></thead><tbody title="tbody"><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Age &#40;years&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t"><span class="elsevierStyleHsp" style=""></span>Mean &#40;SD&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="center" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">57&#46;5 &#40;14&#46;1&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="center" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">54&#44;1 &#40;11&#46;3&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="center" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">57&#46;6 &#40;14&#46;4&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="center" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0&#46;677&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t"><span class="elsevierStyleHsp" style=""></span>Median &#40;IQR&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="center" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">60 &#40;18&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="center" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">57&#46;5 &#40;18&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="center" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">58 &#40;17&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="center" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0&#46;261&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t"><span class="elsevierStyleHsp" style=""></span>Minimum&#59; Maximum&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="center" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">26&#59; 87&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="center" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">33&#59; 66&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="center" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">25&#59; 89&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Age groups &#40;years&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t"><span class="elsevierStyleHsp" style=""></span>Less than 40 &#40;n&#59; &#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="center" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">15 &#40;14&#46;7&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="center" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">3 &#40;21&#46;4&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="center" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">7 &#40;10&#46;8&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="center" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0&#46;423&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t"><span class="elsevierStyleHsp" style=""></span>40-49 &#40;n&#59; &#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="center" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">10 &#40;9&#46;8&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="center" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">1 &#40;7&#46;1&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="center" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">9 &#40;13&#46;9&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t"><span class="elsevierStyleHsp" style=""></span>50-59 &#40;n&#59; &#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="center" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t"><span class="elsevierStyleUnderline">23 &#40;22&#46;6&#41;</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="center" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t"><span class="elsevierStyleUnderline">3 &#40;21&#46;4&#41;</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="center" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t"><span class="elsevierStyleUnderline">38 &#40;35&#46;4&#41;</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t"><span class="elsevierStyleHsp" style=""></span>60 or more &#40;n&#59; &#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="center" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t"><span class="elsevierStyleUnderline">54 &#40;52&#46;9&#41;</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="center" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t"><span class="elsevierStyleUnderline">7 &#40;50&#46;0&#41;</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="center" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t"><span class="elsevierStyleUnderline">26 &#40;40&#46;0&#41;</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Affected side&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t"><span class="elsevierStyleHsp" style=""></span>Bilateral &#40;n&#59; &#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="center" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">35 &#40;34&#46;3&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="center" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">4 &#40;28&#46;6&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="center" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">13 &#40;20&#46;0&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="center" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0&#46;264&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t"><span class="elsevierStyleHsp" style=""></span>Right &#40;n&#59; &#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="center" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">35 &#40;34&#46;3&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="center" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">7 &#40;50&#46;0&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="center" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">27 &#40;41&#46;5&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t"><span class="elsevierStyleHsp" style=""></span>Left &#40;n&#59; &#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="center" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">32 &#40;31&#46;4&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="center" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">3 &#40;21&#46;4&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="center" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">25 &#40;38&#46;5&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr></tbody></table>
                  """
              ]
            ]
          ]
        ]
        "descripcion" => array:1 [
          "en" => "<p id="spara100" class="elsevierStyleSimplePara elsevierViewall">Descriptive and comparative analysis of cases specifically by diagnosis&#46;</p>"
        ]
      ]
      8 => array:7 [
        "identificador" => "tbl3"
        "etiqueta" => "Table 3"
        "tipo" => "MULTIMEDIATABLA"
        "mostrarFloat" => true
        "mostrarDisplay" => false
        "tabla" => array:2 [
          "leyenda" => "<p id="spara150" class="elsevierStyleSimplePara elsevierViewall">Source&#58; Prepared by the author&#46;</p><p id="spara160" class="elsevierStyleSimplePara elsevierViewall">Note&#58; Ref&#44; referential&#59; cm&#44; centimeter&#46;</p>"
          "tablatextoimagen" => array:1 [
            0 => array:1 [
              "tabla" => array:1 [
                0 => """
                  <table border="0" frame="\n
                  \t\t\t\t\tvoid\n
                  \t\t\t\t" class=""><thead title="thead"><tr title="table-row"><th class="td" title="\n
                  \t\t\t\t\ttable-head\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t" scope="col" style="border-bottom: 2px solid black">Variables&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t\t\t</th><th class="td" title="\n
                  \t\t\t\t\ttable-head\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t" scope="col" style="border-bottom: 2px solid black">Asymptomatic group &#60;40&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t\t\t</th><th class="td" title="\n
                  \t\t\t\t\ttable-head\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t" scope="col" style="border-bottom: 2px solid black">Case &#40;Ref&#58; asymptomatic group&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t\t\t</th><th class="td" title="\n
                  \t\t\t\t\ttable-head\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t" scope="col" style="border-bottom: 2px solid black">40-49 years &#40;Ref&#58; &#60;40&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t\t\t</th><th class="td" title="\n
                  \t\t\t\t\ttable-head\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t" scope="col" style="border-bottom: 2px solid black">50-59 years &#40;Ref&#58; &#60;40&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t\t\t</th><th class="td" title="\n
                  \t\t\t\t\ttable-head\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t" scope="col" style="border-bottom: 2px solid black">60 years or older &#40;Ref&#58; &#60;40&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t\t\t</th></tr></thead><tbody title="tbody"><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Distance between greater trochanters &#40;cm&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">34&#46;3 cm&#40;SD&#61;0&#46;20&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&#8722;0&#46;05 cm &#40;SD&#61;0&#46;30&#41;&#40;&#8722;0&#46;53&#59; 0&#46;43&#41; <span class="elsevierStyleItalic">p</span>&#61;0&#46;824&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0&#46;05 cm &#40;SD&#61;0&#46;30&#41;&#40;&#8722;0&#46;57&#59; 0&#46;66&#41; <span class="elsevierStyleItalic">p</span>&#61;0&#46;884&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0&#46;08 cm &#40;SD&#61;0&#46;30&#41;&#40;&#8722;0&#46;47&#59; 0&#46;64&#41; <span class="elsevierStyleItalic">p</span>&#61;0&#46;767&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0&#46;33 cm &#40;SD&#61;0&#46;30&#41;&#40;&#8722;0&#46;27&#59; 0&#46;93&#41; <span class="elsevierStyleItalic">p</span>&#61;0&#46;276&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Distance between iliac crests &#40;cm&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">32&#46;1 cm&#40;SD&#61;0&#46;23&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&#8722;0&#46;05 cm &#40;SD&#61;0&#46;27&#41;&#40;&#8722;1&#46;06&#59; 0&#46;05&#41; <span class="elsevierStyleItalic">p</span>&#61;0&#46;076&nbsp;\t\t\t\t\t\t\n
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                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0&#46;61 cm &#40;SD&#61;0&#46;35&#41;&#40;&#8722;0&#46;12&#59; 1&#46;35&#41; <span class="elsevierStyleItalic">p</span>&#61;0&#46;102&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0&#46;65 cm &#40;SD&#61;0&#46;35&#41;&#40;&#8722;0&#46;01&#59; 1&#46;31&#41; <span class="elsevierStyleItalic">p</span>&#61;0&#46;054&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
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                  \t\t\t\t">1&#46;1 cm &#40;SD&#61;0&#46;34&#41;&#40;0&#46;47&#59; 1&#46;75&#41; <span class="elsevierStyleItalic">p</span>&#61;0&#46;001&nbsp;\t\t\t\t\t\t\n
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                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Pelvic-Trochanteric Index&nbsp;\t\t\t\t\t\t\n
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                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
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                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
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                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
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                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&#8722;0&#46;02 &#40;SD&#61;0&#46;01&#41;&#40;&#8722;0&#46;04&#59; 0&#46;00&#41; <span class="elsevierStyleItalic">p</span>&#61;0&#46;023&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
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                  \t\t\t\t">&#8722;0&#46;03 &#40;SD&#61;0&#46;01&#41;&#40;&#8722;0&#46;05&#59; &#8722;0&#46;01&#41; <span class="elsevierStyleItalic">p</span>&#61;0&#46;005&nbsp;\t\t\t\t\t\t\n
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                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Mean femoral neck-shaft angle &#40;&#176;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">130&#46;6&#176;&#40;SD&#61;0&#46;59&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
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                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
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                    0 => array:2 [
                      "titulo" => "Arthroscopic anatomy and surgical techniques for peritrochanteric space disorders in the hip"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:5 [
                            0 => """
                              JE Voos \n
                              \t\t\t\t\t\t\t\t
                              """
                            1 => """
                              JR Rudzki \n
                              \t\t\t\t\t\t\t\t
                              """
                            2 => """
                              MK Shindle \n
                              \t\t\t\t\t\t\t\t
                              """
                            3 => """
                              H Martin \n
                              \t\t\t\t\t\t\t\t
                              """
                            4 => """
                              BT Kelly \n
                              \t\t\t\t\t\t\t\t
                              """
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                    0 => array:2 [
                      "doi" => "10.1016/j.arthro.2006.12.014"
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                        "tituloSerie" => "Arthroscopy"
                        "fecha" => "2007"
                        "volumen" => "23"
                        "numero" => "11"
                        "paginaInicial" => "1246&#46;e1"
                        "paginaFinal" => "1246&#46;e5"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/17986418"
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                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Proximal iliotibial band syndrome&#58; what is it and where is it&#63;"
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                          "etal" => false
                          "autores" => array:6 [
                            0 => """
                              I Sher \n
                              \t\t\t\t\t\t\t\t
                              """
                            1 => """
                              H Umans \n
                              \t\t\t\t\t\t\t\t
                              """
                            2 => """
                              SA Downie \n
                              \t\t\t\t\t\t\t\t
                              """
                            3 => """
                              K Tobin \n
                              \t\t\t\t\t\t\t\t
                              """
                            4 => """
                              R Arora \n
                              \t\t\t\t\t\t\t\t
                              """
                            5 => """
                              TR Olson \n
                              \t\t\t\t\t\t\t\t
                              """
                          ]
                        ]
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                        "numero" => "12"
                        "paginaInicial" => "1553"
                        "paginaFinal" => "1556"
                        "link" => array:1 [
                          0 => array:2 [
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                    0 => array:2 [
                      "titulo" => "Evaluation of glucocorticosteroid injection for the treatment of trochanteric bursitis"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:5 [
                            0 => """
                              MI Shbeeb \n
                              \t\t\t\t\t\t\t\t
                              """
                            1 => """
                              JD O&#8217;Duffy \n
                              \t\t\t\t\t\t\t\t
                              """
                            2 => """
                              CJ Michet Jr \n
                              \t\t\t\t\t\t\t\t
                              """
                            3 => """
                              WM O&#8217;Fallon \n
                              \t\t\t\t\t\t\t\t
                              """
                            4 => """
                              EL Matteson \n
                              \t\t\t\t\t\t\t\t
                              """
                          ]
                        ]
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                    ]
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                  "host" => array:1 [
                    0 => array:1 [
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                        "tituloSerie" => "J Rheumatol"
                        "fecha" => "1996"
                        "volumen" => "23"
                        "numero" => "12"
                        "paginaInicial" => "2104"
                        "paginaFinal" => "2106"
                        "link" => array:1 [
                          0 => array:2 [
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                ]
              ]
            ]
            3 => array:3 [
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              "etiqueta" => "4"
              "referencia" => array:1 [
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                    0 => array:2 [
                      "titulo" => "Greater trochanteric pain syndrome&#58; a review of anatomy&#44; diagnosis and treatment"
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                          "autores" => array:2 [
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                              BS Williams \n
                              \t\t\t\t\t\t\t\t
                              """
                            1 => """
                              SP Cohen \n
                              \t\t\t\t\t\t\t\t
                              """
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                        ]
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                    ]
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                  "host" => array:2 [
                    0 => array:2 [
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                        "tituloSerie" => "Anesth Analg"
                        "fecha" => "2009"
                        "volumen" => "108"
                        "numero" => "5"
                        "paginaInicial" => "1662"
                        "paginaFinal" => "1670"
                        "link" => array:1 [
                          0 => array:2 [
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                0 => array:2 [
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                    0 => array:2 [
                      "titulo" => "Rotator-cuff tear of the hip"
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                          "autores" => array:3 [
                            0 => """
                              TD Bunker \n
                              \t\t\t\t\t\t\t\t
                              """
                            1 => """
                              CN Esler \n
                              \t\t\t\t\t\t\t\t
                              """
                            2 => """
                              WJ Leach \n
                              \t\t\t\t\t\t\t\t
                              """
                          ]
                        ]
                      ]
                    ]
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                  "host" => array:2 [
                    0 => array:2 [
                      "doi" => "10.1302/0301-620x.79b4.7033"
                      "Revista" => array:7 [
                        "tituloSerie" => "J Bone Joint Surg Br"
                        "fecha" => "1997"
                        "volumen" => "79"
                        "numero" => "4"
                        "paginaInicial" => "618"
                        "paginaFinal" => "620"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/9250749"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                    1 => array:2 [
                      "doi" => "10.1302/0301-620x.79b4.7033"
                      "WWW" => array:1 [
                        "link" => "https&#58;&#47;&#47;doi&#46;org&#47;10&#46;1302&#47;0301-620X&#46;79B4&#46;0790618"
                      ]
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                  ]
                ]
              ]
            ]
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              "identificador" => "bib6"
              "etiqueta" => "6"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Differential diagnosis of pain around the hip joint"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:2 [
                            0 => """
                              LM Tibor \n
                              \t\t\t\t\t\t\t\t
                              """
                            1 => """
                              JK Sekiya \n
                              \t\t\t\t\t\t\t\t
                              """
                          ]
                        ]
                      ]
                    ]
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                        "tituloSerie" => "Arthroscopy"
                        "fecha" => "2008"
                        "volumen" => "24"
                        "numero" => "12"
                        "paginaInicial" => "1407"
                        "paginaFinal" => "1421"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/19038713"
                            "web" => "Medline"
                          ]
                        ]
                      ]
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                    0 => array:2 [
                      "titulo" => "Gluteal tendinopathy in refractory greater trochanter pain syndrome&#58; diagnostic value of two clinical tests"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:5 [
                            0 => """
                              M Lequesne \n
                              \t\t\t\t\t\t\t\t
                              """
                            1 => """
                              P Mathieu \n
                              \t\t\t\t\t\t\t\t
                              """
                            2 => """
                              V Vuillemin-Bodaghi \n
                              \t\t\t\t\t\t\t\t
                              """
                            3 => """
                              H Bard \n
                              \t\t\t\t\t\t\t\t
                              """
                            4 => """
                              P Djian \n
                              \t\t\t\t\t\t\t\t
                              """
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:2 [
                    0 => array:2 [
                      "doi" => "10.1002/art.23354"
                      "Revista" => array:7 [
                        "tituloSerie" => "Arthritis Rheum"
                        "fecha" => "2008"
                        "volumen" => "59"
                        "numero" => "2"
                        "paginaInicial" => "241"
                        "paginaFinal" => "246"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/18240186"
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                          ]
                        ]
                      ]
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                0 => array:2 [
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                    0 => array:2 [
                      "titulo" => "Anatomy and dimensions of the gluteus medius tendon insertion"
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                          "etal" => false
                          "autores" => array:6 [
                            0 => """
                              WJ Robertson \n
                              \t\t\t\t\t\t\t\t
                              """
                            1 => """
                              MJ Gardner \n
                              \t\t\t\t\t\t\t\t
                              """
                            2 => """
                              JU Barker \n
                              \t\t\t\t\t\t\t\t
                              """
                            3 => """
                              S Boraiah \n
                              \t\t\t\t\t\t\t\t
                              """
                            4 => """
                              DG Lorich \n
                              \t\t\t\t\t\t\t\t
                              """
                            5 => """
                              BT Kelly \n
                              \t\t\t\t\t\t\t\t
                              """
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:2 [
                    0 => array:2 [
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                        "tituloSerie" => "Arthroscopy"
                        "fecha" => "2008"
                        "volumen" => "24"
                        "numero" => "2"
                        "paginaInicial" => "130"
                        "paginaFinal" => "136"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/18237695"
                            "web" => "Medline"
                          ]
                        ]
                      ]
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                    1 => array:2 [
                      "doi" => "10.1016/j.arthro.2007.11.015"
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              ]
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            8 => array:3 [
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              "etiqueta" => "9"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Rotator cuff tears of the hip"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:1 [
                            0 => """
                              A Kagan 2nd \n
                              \t\t\t\t\t\t\t\t
                              """
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Clin Orthop Relat Res"
                        "fecha" => "1999"
                        "numero" => "368"
                        "paginaInicial" => "135"
                        "paginaFinal" => "140"
                        "itemHostRev" => array:3 [
                          "pii" => "S0896627319301679"
                          "estado" => "S300"
                          "issn" => "08966273"
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                ]
              ]
            ]
            9 => array:3 [
              "identificador" => "bib10"
              "etiqueta" => "10"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Finite element model of the proximal femur under consideration of the hip centralizing forces of the iliotibial tract"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:2 [
                            0 => """
                              K Birnbaum \n
                              \t\t\t\t\t\t\t\t
                              """
                            1 => """
                              T Pandorf \n
                              \t\t\t\t\t\t\t\t
                              """
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:2 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Clin Biomech &#40;Bristol&#44; Avon&#41;"
                        "fecha" => "2011"
                        "volumen" => "26"
                        "numero" => "1"
                        "paginaInicial" => "58"
                        "paginaFinal" => "64"
                      ]
                    ]
                    1 => array:1 [
                      "WWW" => array:1 [
                        "link" => "https&#58;&#47;&#47;doi&#46;org&#47;10&#46;1016&#47;j&#46;clinbiomech&#46;2010&#46;09&#46;005"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            10 => array:3 [
              "identificador" => "bib11"
              "etiqueta" => "11"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Tendinosis and tears of gluteus medius and minimus muscles as a cause of hip pain&#58; MR imaging findings"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [
                            0 => """
                              A Kingzett-Taylor \n
                              \t\t\t\t\t\t\t\t
                              """
                            1 => """
                              PF Tirman \n
                              \t\t\t\t\t\t\t\t
                              """
                            2 => """
                              J Feller \n
                              \t\t\t\t\t\t\t\t
                              """
                            3 => """
                              W McGann \n
                              \t\t\t\t\t\t\t\t
                              """
                            4 => """
                              V Prieto \n
                              \t\t\t\t\t\t\t\t
                              """
                            5 => """
                              T Wischer \n
                              \t\t\t\t\t\t\t\t
                              """
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:2 [
                    0 => array:2 [
                      "doi" => "10.2214/ajr.173.4.10511191"
                      "Revista" => array:7 [
                        "tituloSerie" => "AJR Am J Roentgenol"
                        "fecha" => "1999"
                        "volumen" => "173"
                        "numero" => "4"
                        "paginaInicial" => "1123"
                        "paginaFinal" => "1126"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/10511191"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                    1 => array:2 [
                      "doi" => "10.2214/ajr.173.4.10511191"
                      "WWW" => array:1 [
                        "link" => "https&#58;&#47;&#47;doi&#46;org&#47;10&#46;2214&#47;ajr&#46;173&#46;4&#46;10511191"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            11 => array:3 [
              "identificador" => "bib12"
              "etiqueta" => "12"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "MRI and US of gluteal tendinopathy in greater trochanteric pain syndrome"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:3 [
                            0 => """
                              A Kong \n
                              \t\t\t\t\t\t\t\t
                              """
                            1 => """
                              A Van der Vliet \n
                              \t\t\t\t\t\t\t\t
                              """
                            2 => """
                              S Zadow \n
                              \t\t\t\t\t\t\t\t
                              """
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:2 [
                    0 => array:2 [
                      "doi" => "10.1007/s00330-006-0485-x"
                      "Revista" => array:7 [
                        "tituloSerie" => "Eur Radiol"
                        "fecha" => "2007"
                        "volumen" => "17"
                        "numero" => "7"
                        "paginaInicial" => "1772"
                        "paginaFinal" => "1783"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/17149624"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                    1 => array:2 [
                      "doi" => "10.1007/s00330-006-0485-x"
                      "WWW" => array:1 [
                        "link" => "https&#58;&#47;&#47;doi&#46;org&#47;10&#46;1007&#47;s00330-006-0485-x"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            12 => array:3 [
              "identificador" => "bib13"
              "etiqueta" => "13"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Sonography of greater trochanteric pain syndrome and the rarity of primary bursitis"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:3 [
                            0 => """
                              SS Long \n
                              \t\t\t\t\t\t\t\t
                              """
                            1 => """
                              DE Surrey \n
                              \t\t\t\t\t\t\t\t
                              """
                            2 => """
                              LN Nazarian \n
                              \t\t\t\t\t\t\t\t
                              """
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:2 [
                    0 => array:2 [
                      "doi" => "10.2214/AJR.12.10038"
                      "Revista" => array:7 [
                        "tituloSerie" => "AJR Am J Roentgenol"
                        "fecha" => "2013"
                        "volumen" => "201"
                        "numero" => "5"
                        "paginaInicial" => "1083"
                        "paginaFinal" => "1086"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/24147479"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                    1 => array:2 [
                      "doi" => "10.2214/AJR.12.10038"
                      "WWW" => array:1 [
                        "link" => "https&#58;&#47;&#47;doi&#46;org&#47;10&#46;2214&#47;AJR&#46;12&#46;10038"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            13 => array:3 [
              "identificador" => "bib14"
              "etiqueta" => "14"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Smaller insertion area and inefficient mechanics of the gluteus medius in females"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:3 [
                            0 => """
                              D Woyski \n
                              \t\t\t\t\t\t\t\t
                              """
                            1 => """
                              A Olinger \n
                              \t\t\t\t\t\t\t\t
                              """
                            2 => """
                              B Wright \n
                              \t\t\t\t\t\t\t\t
                              """
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:2 [
                    0 => array:2 [
                      "doi" => "10.1007/s00276-013-1096-2"
                      "Revista" => array:7 [
                        "tituloSerie" => "Surg Radiol Anat"
                        "fecha" => "2013"
                        "volumen" => "35"
                        "numero" => "8"
                        "paginaInicial" => "713"
                        "paginaFinal" => "719"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/23515952"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                    1 => array:2 [
                      "doi" => "10.1007/s00276-013-1096-2"
                      "WWW" => array:1 [
                        "link" => "https&#58;&#47;&#47;doi&#46;org&#47;10&#46;1007&#47;s00276-013-1096-2"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            14 => array:3 [
              "identificador" => "bib15"
              "etiqueta" => "15"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Injuries of the pelvis and hip in athletes&#58; anatomy and function"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:2 [
                            0 => """
                              FH Sim \n
                              \t\t\t\t\t\t\t\t
                              """
                            1 => """
                              SG Scott \n
                              \t\t\t\t\t\t\t\t
                              """
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "LibroEditado" => array:5 [
                        "editores" => "JANicholas, EBHershman"
                        "titulo" => "The lower extremity and spine in sports medicine"
                        "paginaInicial" => "1119"
                        "paginaFinal" => "1169"
                        "serieFecha" => "1986"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            15 => array:3 [
              "identificador" => "bib16"
              "etiqueta" => "16"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Gluteal Tendinopathy&#58; Integrating Pathomechanics and Clinical Features in Its Management"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:2 [
                            0 => """
                              A Grimaldi \n
                              \t\t\t\t\t\t\t\t
                              """
                            1 => """
                              A Fearon \n
                              \t\t\t\t\t\t\t\t
                              """
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:2 [
                    0 => array:2 [
                      "doi" => "10.2519/jospt.2015.5829"
                      "Revista" => array:7 [
                        "tituloSerie" => "J Orthop Sports Phys Ther"
                        "fecha" => "2015"
                        "volumen" => "45"
                        "numero" => "11"
                        "paginaInicial" => "910"
                        "paginaFinal" => "922"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/26381486"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                    1 => array:2 [
                      "doi" => "10.2519/jospt.2015.5829"
                      "WWW" => array:1 [
                        "link" => "https&#58;&#47;&#47;doi&#46;org&#47;10&#46;2519&#47;jospt&#46;2015&#46;5829"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            16 => array:3 [
              "identificador" => "bib17"
              "etiqueta" => "17"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Greater trochanteric pain syndrome &#40;trochanteric bursitis&#41; in low back pain"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:4 [
                            0 => """
                              G Coll&#233;e \n
                              \t\t\t\t\t\t\t\t
                              """
                            1 => """
                              BA Dijkmans \n
                              \t\t\t\t\t\t\t\t
                              """
                            2 => """
                              JP Vandenbroucke \n
                              \t\t\t\t\t\t\t\t
                              """
                            3 => """
                              A Cats \n
                              \t\t\t\t\t\t\t\t
                              """
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:2 [
                    0 => array:2 [
                      "doi" => "10.3109/03009749109096798"
                      "Revista" => array:7 [
                        "tituloSerie" => "Scand J Rheumatol"
                        "fecha" => "1991"
                        "volumen" => "20"
                        "numero" => "4"
                        "paginaInicial" => "262"
                        "paginaFinal" => "266"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/1833815"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                    1 => array:2 [
                      "doi" => "10.3109/03009749109096798"
                      "WWW" => array:1 [
                        "link" => "https&#58;&#47;&#47;doi&#46;org&#47;10&#46;3109&#47;03009749109096798"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            17 => array:3 [
              "identificador" => "bib18"
              "etiqueta" => "18"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Greater trochanteric pain syndrome&#58; epidemiology and associated factors"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [
                            0 => """
                              NA Segal \n
                              \t\t\t\t\t\t\t\t
                              """
                            1 => """
                              DT Felson \n
                              \t\t\t\t\t\t\t\t
                              """
                            2 => """
                              JC Torner \n
                              \t\t\t\t\t\t\t\t
                              """
                            3 => """
                              Y Zhu \n
                              \t\t\t\t\t\t\t\t
                              """
                            4 => """
                              JR Curtis \n
                              \t\t\t\t\t\t\t\t
                              """
                            5 => """
                              J Niu \n
                              \t\t\t\t\t\t\t\t
                              """
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:2 [
                    0 => array:2 [
                      "doi" => "10.1016/j.apmr.2007.04.014"
                      "Revista" => array:7 [
                        "tituloSerie" => "Arch Phys Med Rehabil"
                        "fecha" => "2007"
                        "volumen" => "88"
                        "numero" => "8"
                        "paginaInicial" => "988"
                        "paginaFinal" => "992"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/17678660"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                    1 => array:2 [
                      "doi" => "10.1016/j.apmr.2007.04.014"
                      "WWW" => array:1 [
                        "link" => "https&#58;&#47;&#47;doi&#46;org&#47;10&#46;1016&#47;j&#46;apmr&#46;2007&#46;04&#46;014"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            18 => array:3 [
              "identificador" => "bib19"
              "etiqueta" => "19"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Cancer epidemiology&#58; principles and methods"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:1 [
                            0 => """
                              I Dos Santos Silva \n
                              \t\t\t\t\t\t\t\t
                              """
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Libro" => array:3 [
                        "fecha" => "1999"
                        "editorial" => "International Agency for Research on Cancer"
                        "editorialLocalizacion" => "Lyon"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            19 => array:3 [
              "identificador" => "bib20"
              "etiqueta" => "20"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Relationship between width of greater trochanters and width of iliac wings in tronchanteric bursitis"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:3 [
                            0 => """
                              NK Viradia \n
                              \t\t\t\t\t\t\t\t
                              """
                            1 => """
                              AA Berger \n
                              \t\t\t\t\t\t\t\t
                              """
                            2 => """
                              LE Dahners \n
                              \t\t\t\t\t\t\t\t
                              """
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Am J Orthop &#40;Belle Mead NJ&#41;"
                        "fecha" => "2011"
                        "volumen" => "40"
                        "numero" => "9"
                        "paginaInicial" => "E159"
                        "paginaFinal" => "E162"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            20 => array:3 [
              "identificador" => "bib21"
              "etiqueta" => "21"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Surprising evidence of pelvic growth &#40;widening&#41; after skeletal maturity"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:5 [
                            0 => """
                              AA Berger \n
                              \t\t\t\t\t\t\t\t
                              """
                            1 => """
                              R May \n
                              \t\t\t\t\t\t\t\t
                              """
                            2 => """
                              JB Renner \n
                              \t\t\t\t\t\t\t\t
                              """
                            3 => """
                              N Viradia \n
                              \t\t\t\t\t\t\t\t
                              """
                            4 => """
                              LE Dahners \n
                              \t\t\t\t\t\t\t\t
                              """
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:2 [
                    0 => array:2 [
                      "doi" => "10.1002/jor.21469"
                      "Revista" => array:7 [
                        "tituloSerie" => "J Orthop Res"
                        "fecha" => "2011"
                        "volumen" => "29"
                        "numero" => "11"
                        "paginaInicial" => "1719"
                        "paginaFinal" => "1723"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/21608025"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                    1 => array:2 [
                      "doi" => "10.1002/jor.21469"
                      "WWW" => array:1 [
                        "link" => "https&#58;&#47;&#47;doi&#46;org&#47;10&#46;1002&#47;jor&#46;21469"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            21 => array:3 [
              "identificador" => "bib22"
              "etiqueta" => "22"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Developmental evidence for obstetric adaptation of the human female pelvis"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [
                            0 => """
                              A Huseynov \n
                              \t\t\t\t\t\t\t\t
                              """
                            1 => """
                              CP Zollikofer \n
                              \t\t\t\t\t\t\t\t
                              """
                            2 => """
                              W Coudyzer \n
                              \t\t\t\t\t\t\t\t
                              """
                            3 => """
                              D Gascho \n
                              \t\t\t\t\t\t\t\t
                              """
                            4 => """
                              C Kellenberger \n
                              \t\t\t\t\t\t\t\t
                              """
                            5 => """
                              R Hinzpeter \n
                              \t\t\t\t\t\t\t\t
                              """
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:2 [
                    0 => array:2 [
                      "doi" => "10.1073/pnas.1517085113"
                      "Revista" => array:7 [
                        "tituloSerie" => "Proc Natl Acad Sci U S A"
                        "fecha" => "2016"
                        "volumen" => "113"
                        "numero" => "19"
                        "paginaInicial" => "5227"
                        "paginaFinal" => "5232"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/27114515"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                    1 => array:2 [
                      "doi" => "10.1073/pnas.1517085113"
                      "WWW" => array:1 [
                        "link" => "https&#58;&#47;&#47;doi&#46;org&#47;10&#46;1073&#47;pnas&#46;1517085113"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            22 => array:3 [
              "identificador" => "bib23"
              "etiqueta" => "23"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Radiographic anatomy of the proximal femur&#58; correlation with the occurrence of fractures"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:6 [
                            0 => """
                              RE Pires \n
                              \t\t\t\t\t\t\t\t
                              """
                            1 => """
                              EF Prata \n
                              \t\t\t\t\t\t\t\t
                              """
                            2 => """
                              AV Gibram \n
                              \t\t\t\t\t\t\t\t
                              """
                            3 => """
                              LE Santos \n
                              \t\t\t\t\t\t\t\t
                              """
                            4 => """
                              PR Louren&#231;o \n
                              \t\t\t\t\t\t\t\t
                              """
                            5 => """
                              JC Belloti \n
                              \t\t\t\t\t\t\t\t
                              """
                          ]
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                0 => array:2 [
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                    0 => array:2 [
                      "titulo" => "The use of pelvic radiographs as a predictor for gluteal tendinopathy and bursitis"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [
                            0 => """
                              J Murphy \n
                              \t\t\t\t\t\t\t\t
                              """
                            1 => """
                              J Yusta-Zato \n
                              \t\t\t\t\t\t\t\t
                              """
                            2 => """
                              A Patel \n
                              \t\t\t\t\t\t\t\t
                              """
                            3 => """
                              AM Davies \n
                              \t\t\t\t\t\t\t\t
                              """
                            4 => """
                              SL James \n
                              \t\t\t\t\t\t\t\t
                              """
                            5 => """
                              C McBryde \n
                              \t\t\t\t\t\t\t\t
                              """
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:2 [
                    0 => array:2 [
                      "doi" => "10.1177/1120700019878417"
                      "Revista" => array:7 [
                        "tituloSerie" => "Hip Int"
                        "fecha" => "2020"
                        "volumen" => "30"
                        "numero" => "6"
                        "paginaInicial" => "775"
                        "paginaFinal" => "778"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/31558047"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
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                      "doi" => "10.1177/1120700019878417"
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                        "link" => "https&#58;&#47;&#47;doi&#46;org&#47;10&#46;1177&#47;1120700019878417"
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              ]
            ]
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              "identificador" => "bib25"
              "etiqueta" => "25"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Reconstructed hip joint position and abductor muscle strength after total hip arthroplasty"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:5 [
                            0 => """
                              I Asayama \n
                              \t\t\t\t\t\t\t\t
                              """
                            1 => """
                              S Chamnongkich \n
                              \t\t\t\t\t\t\t\t
                              """
                            2 => """
                              KJ Simpson \n
                              \t\t\t\t\t\t\t\t
                              """
                            3 => """
                              TL Kinsey \n
                              \t\t\t\t\t\t\t\t
                              """
                            4 => """
                              OM Mahoney \n
                              \t\t\t\t\t\t\t\t
                              """
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:2 [
                    0 => array:2 [
                      "doi" => "10.1016/j.arth.2004.01.016"
                      "Revista" => array:7 [
                        "tituloSerie" => "J Arthroplasty"
                        "fecha" => "2005"
                        "volumen" => "20"
                        "numero" => "4"
                        "paginaInicial" => "414"
                        "paginaFinal" => "420"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/16124955"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                    1 => array:2 [
                      "doi" => "10.1016/j.arth.2004.01.016"
                      "WWW" => array:1 [
                        "link" => "https&#58;&#47;&#47;doi&#46;org&#47;10&#46;1016&#47;j&#46;arth&#46;2004&#46;01&#46;016"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            25 => array:3 [
              "identificador" => "bib26"
              "etiqueta" => "26"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Hip offset in total hip arthroplasty&#58; quantitative measurement with navigation"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:4 [
                            0 => """
                              M Dastane \n
                              \t\t\t\t\t\t\t\t
                              """
                            1 => """
                              LD Dorr \n
                              \t\t\t\t\t\t\t\t
                              """
                            2 => """
                              R Tarwala \n
                              \t\t\t\t\t\t\t\t
                              """
                            3 => """
                              Z Wan \n
                              \t\t\t\t\t\t\t\t
                              """
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:2 [
                    0 => array:2 [
                      "doi" => "10.1007/s11999-010-1554-7"
                      "Revista" => array:7 [
                        "tituloSerie" => "Clin Orthop Relat Res"
                        "fecha" => "2011"
                        "volumen" => "469"
                        "numero" => "2"
                        "paginaInicial" => "429"
                        "paginaFinal" => "436"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/20844997"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                    1 => array:2 [
                      "doi" => "10.1007/s11999-010-1554-7"
                      "WWW" => array:1 [
                        "link" => "https&#58;&#47;&#47;doi&#46;org&#47;10&#46;1007&#47;s11999-010-1554-7"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            26 => array:3 [
              "identificador" => "bib27"
              "etiqueta" => "27"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "How superior placement of the joint center in hip arthroplasty affects the abductor muscles"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:4 [
                            0 => """
                              SL Delp \n
                              \t\t\t\t\t\t\t\t
                              """
                            1 => """
                              RL Wixson \n
                              \t\t\t\t\t\t\t\t
                              """
                            2 => """
                              AV Komattu \n
                              \t\t\t\t\t\t\t\t
                              """
                            3 => """
                              JH Kocmond \n
                              \t\t\t\t\t\t\t\t
                              """
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:2 [
                    0 => array:2 [
                      "doi" => "10.1097/01.blo.0000229358.19867.60"
                      "Revista" => array:6 [
                        "tituloSerie" => "Clin Orthop Relat Res"
                        "fecha" => "1996"
                        "numero" => "328"
                        "paginaInicial" => "137"
                        "paginaFinal" => "146"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/16906108"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                    1 => array:2 [
                      "doi" => "10.1097/01.blo.0000229358.19867.60"
                      "WWW" => array:1 [
                        "link" => "https&#58;&#47;&#47;doi&#46;org&#47;10&#46;1097&#47;00003086-199607000-00022"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            27 => array:3 [
              "identificador" => "bib28"
              "etiqueta" => "28"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Lateral trochanteric pain following primary total hip arthroplasty"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:4 [
                            0 => """
                              R Iorio \n
                              \t\t\t\t\t\t\t\t
                              """
                            1 => """
                              WL Healy \n
                              \t\t\t\t\t\t\t\t
                              """
                            2 => """
                              PD Warren \n
                              \t\t\t\t\t\t\t\t
                              """
                            3 => """
                              D Appleby \n
                              \t\t\t\t\t\t\t\t
                              """
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:2 [
                    0 => array:2 [
                      "doi" => "10.1016/j.arth.2005.03.041"
                      "Revista" => array:7 [
                        "tituloSerie" => "J Arthroplasty"
                        "fecha" => "2006"
                        "volumen" => "21"
                        "numero" => "2"
                        "paginaInicial" => "233"
                        "paginaFinal" => "236"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/16520212"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                    1 => array:2 [
                      "doi" => "10.1016/j.arth.2005.03.041"
                      "WWW" => array:1 [
                        "link" => "https&#58;&#47;&#47;doi&#46;org&#47;10&#46;1016&#47;j&#46;arth&#46;2005&#46;03&#46;041"
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                  ]
                ]
              ]
            ]
            28 => array:3 [
              "identificador" => "bib29"
              "etiqueta" => "29"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Trochanteric bursitis in association with high offset femoral stem components in total hip arthroplasty"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:3 [
                            0 => """
                              RJ Macfarlane \n
                              \t\t\t\t\t\t\t\t
                              """
                            1 => """
                              S Hadi \n
                              \t\t\t\t\t\t\t\t
                              """
                            2 => """
                              M Binns \n
                              \t\t\t\t\t\t\t\t
                              """
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:5 [
                        "tituloSerie" => "Orthopaedic Proceedings"
                        "fecha" => "2010"
                        "volumen" => "92-B"
                        "numero" => "Suppl&#95;III"
                        "paginaInicial" => "394"
                      ]
                    ]
                  ]
                ]
              ]
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              "identificador" => "bib30"
              "etiqueta" => "30"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Arthroscopic bursectomy for recalcitrant trochanteric bursitis"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:4 [
                            0 => """
                              CL Baker Jr \n
                              \t\t\t\t\t\t\t\t
                              """
                            1 => """
                              RV Massie \n
                              \t\t\t\t\t\t\t\t
                              """
                            2 => """
                              WG Hurt \n
                              \t\t\t\t\t\t\t\t
                              """
                            3 => """
                              CG Savory \n
                              \t\t\t\t\t\t\t\t
                              """
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:2 [
                    0 => array:2 [
                      "doi" => "10.1016/j.arthro.2007.02.015"
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                        "tituloSerie" => "Arthroscopy"
                        "fecha" => "2007"
                        "volumen" => "23"
                        "numero" => "8"
                        "paginaInicial" => "827"
                        "paginaFinal" => "832"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/17681203"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                    1 => array:2 [
                      "doi" => "10.1016/j.arthro.2007.02.015"
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                        "link" => "https&#58;&#47;&#47;doi&#46;org&#47;10&#46;1016&#47;j&#46;arthro&#46;2007&#46;02&#46;015"
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                  ]
                ]
              ]
            ]
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              "identificador" => "bib31"
              "etiqueta" => "31"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Trochanteric bursitis&#58; management"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:2 [
                            0 => """
                              RM Krout \n
                              \t\t\t\t\t\t\t\t
                              """
                            1 => """
                              TP Andersen \n
                              \t\t\t\t\t\t\t\t
                              """
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:8 [
                        "tituloSerie" => "Arch Phys Med Rehabil"
                        "fecha" => "1959"
                        "volumen" => "40"
                        "numero" => "1"
                        "paginaInicial" => "8"
                        "paginaFinal" => "14"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/13618094"
                            "web" => "Medline"
                          ]
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                          "pii" => "S109727652030318X"
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                          "issn" => "10972765"
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                    ]
                  ]
                ]
              ]
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              "identificador" => "bib32"
              "etiqueta" => "32"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Greater trochanteric pain syndrome in patients referred to orthopedic spine specialists"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:3 [
                            0 => """
                              PJ Tortolani \n
                              \t\t\t\t\t\t\t\t
                              """
                            1 => """
                              JJ Carbone \n
                              \t\t\t\t\t\t\t\t
                              """
                            2 => """
                              LG Quartararo \n
                              \t\t\t\t\t\t\t\t
                              """
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:2 [
                    0 => array:2 [
                      "doi" => "10.1016/s1529-9430(02)00198-5"
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                        "tituloSerie" => "Spine J"
                        "fecha" => "2002"
                        "volumen" => "2"
                        "numero" => "4"
                        "paginaInicial" => "251"
                        "paginaFinal" => "254"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/14589475"
                            "web" => "Medline"
                          ]
                        ]
                      ]
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              "etiqueta" => "33"
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                0 => array:2 [
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                    0 => array:2 [
                      "titulo" => "Lateral hip pain&#58; does imaging predict response to localized injection&#63;"
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                            0 => """
                              P Walker \n
                              \t\t\t\t\t\t\t\t
                              """
                            1 => """
                              S Kannangara \n
                              \t\t\t\t\t\t\t\t
                              """
                            2 => """
                              WJ Bruce \n
                              \t\t\t\t\t\t\t\t
                              """
                            3 => """
                              D Michael \n
                              \t\t\t\t\t\t\t\t
                              """
                            4 => """
                              H Van der Wall \n
                              \t\t\t\t\t\t\t\t
                              """
                          ]
                        ]
                      ]
                    ]
                  ]
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                    0 => array:2 [
                      "doi" => "10.1097/BLO.0b013e31802f9f9a"
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                        "tituloSerie" => "Clin Orthop Relat Res"
                        "fecha" => "2007"
                        "volumen" => "457"
                        "paginaInicial" => "144"
                        "paginaFinal" => "149"
                        "link" => array:1 [
                          0 => array:2 [
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Article information

ISSN: 18075932
Original language: English

DOI:10.6061/clinics/2021/e3312

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Year/Month	Html	Pdf	Total

2024 November	8	1	9
2024 October	53	32	85
2024 September	33	37	70
2024 August	46	44	90
2024 July	39	30	69
2024 June	30	21	51
2024 May	44	22	66
2024 April	55	23	78
2024 March	38	16	54
2024 February	66	34	100
2024 January	52	21	73
2023 December	45	23	68
2023 November	32	22	54
2023 October	43	30	73
2023 September	22	29	51
2023 August	33	6	39
2023 July	20	52	72
2023 June	18	8	26
2023 May	32	1	33
2023 April	38	0	38
2023 March	9	2	11
2023 February	0	1	1
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2022 December	25	3	28
2022 November	10	1	11

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