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Artículo de revisión
Síndrome de Sjögren y evaluación de la calidad de vida
Sjogren's syndrome and quality of life assessment
Jairo Cajamarcaa,
Autor para correspondencia
jairocajamarca@hotmail.com

Autor para correspondencia.
, Diana Guavitaa, Jhon Buitragoa, Laura Gallegoa, Héctor Cubidesa, Ana María Arredondoa, Alejandro Escobara, Adriana Rojas-Villarragab
a Departamento de reumatología, Fundación Universitaria de Ciencias de la Salud(FUCS), Hospital San José, Bogotá, Colombia
b Instituto de Investigaciones, Fundación Universitaria de Ciencias de la Salud (FUCS), Hospital San José, Bogotá, Colombia
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seg&#250;n un estudio reciente de Londo&#241;o et al&#46;&#44; la prevalencia se calcula en 0&#44;08 a 0&#44;12&#37; de la poblaci&#243;n<a class="elsevierStyleCrossRef" href="#bib0275"><span class="elsevierStyleSup">3</span></a>&#46;</p><p id="par0010" class="elsevierStylePara elsevierViewall">Como todas las enfermedades autoinmunes&#44; el desarrollo de las manifestaciones cl&#237;nicas se da por la interacci&#243;n de factores desencadenantes&#44; sean estos hormonales &#40;mayor prevalencia de la enfermedad en mujeres y en edad premenop&#225;usica&#41; o ambientales &#40;infecciones virales por virus de Epstein-Barr&#44; citomegalovirus&#41;&#44; en un individuo gen&#233;ticamente predispuesto&#46; La predisposici&#243;n gen&#233;tica puede estar dada por polimorfismos en genes HLA y no HLA<a class="elsevierStyleCrossRef" href="#bib0265"><span class="elsevierStyleSup">1</span></a>&#46;</p><p id="par0015" class="elsevierStylePara elsevierViewall">La amplia gama de manifestaciones cl&#237;nicas y su similitud con otras enfermedades hace que el diagn&#243;stico del SS sea en ocasiones un desaf&#237;o&#46; La cl&#237;nica va a estar dada por compromiso glandular y extraglandular y en la mayor&#237;a de los casos van a predominar los s&#237;ntomas secos<a class="elsevierStyleCrossRef" href="#bib0280"><span class="elsevierStyleSup">4</span></a>&#46;</p><p id="par0020" class="elsevierStylePara elsevierViewall">El compromiso glandular se manifiesta como xerostom&#237;a y xeroftalmia&#44; siendo los s&#237;ntomas m&#225;s prevalentes&#44; en tanto que otra manifestaci&#243;n del compromiso glandular es el agrandamiento de la gl&#225;ndula salival&#46;</p><p id="par0025" class="elsevierStylePara elsevierViewall">Adicionalmente&#44; entre los s&#237;ntomas generales presentados por estos pacientes se puede resaltar la fatiga como el m&#225;s prevalente &#40;70-80&#37; de los casos&#41;&#44; seguida de la fiebre&#46;</p><p id="par0030" class="elsevierStylePara elsevierViewall">Dentro de las manifestaciones extraglandulares encontramos&#58; compromiso musculoesquel&#233;tico&#44; debido especialmente a artralgias con patr&#243;n poliarticular sim&#233;trico y mialgias&#59; compromiso hematol&#243;gico&#44; con citopenias aisladas &#40;especialmente leucopenia&#41;&#59; compromiso gastrointestinal&#44; con diarrea cr&#243;nica&#44; vasculitis e insuficiencia pancre&#225;tica&#59; compromiso renal&#44; con nefritis tubulointersticial con acidosis tubular renal&#59; compromiso pulmonar&#44; con alteraciones en la v&#237;a a&#233;rea &#40;bronquiectasias&#44; bronquiolitis&#41; y el intersticio &#40;neumon&#237;a intersticial no espec&#237;fica&#41;&#59; compromiso neurol&#243;gico tanto del sistema nervioso perif&#233;rico &#40;mononeuritis m&#250;ltiple&#41; como del central &#40;mielitis trasversa&#41;&#44; y compromiso cut&#225;neo&#44; en particular con xerodermia&#44; Raynaud y&#44; menos prevalente&#44; vasculitis cut&#225;nea<a class="elsevierStyleCrossRef" href="#bib0270"><span class="elsevierStyleSup">2</span></a>&#46;</p><p id="par0035" class="elsevierStylePara elsevierViewall">Para el diagn&#243;stico de la enfermedad existen los criterios del American College of Rheumatology&#47;European League Against Rheumatism &#40;EULAR&#41; del 2016&#44; que utilizan la biopsia de la gl&#225;ndula salival menor&#44; la medici&#243;n de anticuerpos contra ant&#237;geno Ro&#47;SSA y la documentaci&#243;n de sequedad oral y ocular como criterios clasificatorios para la enfermedad<a class="elsevierStyleCrossRef" href="#bib0285"><span class="elsevierStyleSup">5</span></a>&#46;</p><p id="par0040" class="elsevierStylePara elsevierViewall">Con respecto al tratamiento&#44; para el manejo de los s&#237;ntomas secos leves a moderados se utiliza medicaci&#243;n t&#243;pica o secretagogos &#40;pilocarpina&#41;&#44; y en caso de compromiso sist&#233;mico&#44; suelen utilizarse inmunomoduladores o inmunosupresores tipo hidroxicloroquina&#44; metotrexato&#44; azatioprina y ciclofosfamida&#44; entre otros&#46;</p><p id="par0045" class="elsevierStylePara elsevierViewall">Aunque por lo general se puede presentar con s&#237;ntomas leves&#44; esta enfermedad tiene un impacto significativo sobre el estado de salud que se pone en evidencia con la disminuci&#243;n de la calidad de vida &#40;CV&#41; de los pacientes<a class="elsevierStyleCrossRef" href="#bib0290"><span class="elsevierStyleSup">6</span></a>&#44; sobre todo en &#225;mbitos como el laboral&#44; el econ&#243;mico y las relaciones interpersonales&#44; entre otros&#44; asociado especialmente a s&#237;ntomas como fatiga cr&#243;nica&#44; ansiedad y depresi&#243;n&#44; no evaluados de manera rutinaria en el seguimiento de estos pacientes<a class="elsevierStyleCrossRef" href="#bib0295"><span class="elsevierStyleSup">7</span></a>&#46; Lo anterior se ve reflejado igualmente en un incremento de los costos<a class="elsevierStyleCrossRef" href="#bib0300"><span class="elsevierStyleSup">8</span></a> del cuidado de estos pacientes&#44; tangibles e intangibles&#44; as&#237; como en discapacidad laboral&#46;</p><p id="par0050" class="elsevierStylePara elsevierViewall">De acuerdo con lo expuesto en los p&#225;rrafos precedentes&#44; es importante conocer las escalas disponibles para la evaluaci&#243;n de la CV en pacientes con SS&#44; tanto por el personal al cuidado de la salud como por los pacientes&#44; con miras a su implementaci&#243;n en la rutina cotidiana&#44; como se hace con otras enfermedades como la artritis reumatoide&#46; El objetivo de este estudio es llevar a cabo una revisi&#243;n narrativa y ampliada de la literatura&#44; ilustrando al lector sobre las generalidades del tema y de las principales escalas &#40;espec&#237;ficas y no espec&#237;ficas&#41; que se utilizan en la evaluaci&#243;n de la CV en pacientes con SS&#46; Debe aclararse que no se busca cuantificar el rendimiento de las escalas ni compararlas entre s&#237;&#46;</p></span><span id="sec0010" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0080">Materiales y m&#233;todos</span><p id="par0055" class="elsevierStylePara elsevierViewall">Para la revisi&#243;n narrativa se realiz&#243; una b&#250;squeda ampliada de la literatura en las diferentes bases de datos &#40;PubMed&#44; Embase&#44; Cochrane&#44; BVS&#41; y en la literatura gris&#44; incluyendo art&#237;culos publicados hasta el 15 de febrero del 2020 y limitada a los idiomas ingl&#233;s y espa&#241;ol&#44; sin l&#237;mites en cuanto al tipo de publicaci&#243;n&#46; Se utilizaron los t&#233;rminos de b&#250;squeda relacionados con SS y CV&#46; Dos revisores llevaron a cabo la b&#250;squeda de manera independiente&#44; aclararon los desacuerdos por consenso y seleccionaron los art&#237;culos relacionados con el tema&#46; Posteriormente&#44; extrajeron los datos en una base creada en el software Excel&#174; y dividieron las escalas en espec&#237;ficas &#40;creadas para pacientes con SS&#41; y no espec&#237;ficas &#40;creadas para otras dolencias&#44; pero utilizadas en pacientes con esta enfermedad&#41;&#46;</p></span><span id="sec0015" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0085">Resultados</span><p id="par0060" class="elsevierStylePara elsevierViewall">Despu&#233;s de la revisi&#243;n de la literatura y de la extracci&#243;n de los datos&#44; se encontraron en total 17 escalas utilizadas en la evaluaci&#243;n de pacientes con SS&#44; de las cuales 3 son espec&#237;ficas para este tipo de pacientes y 14 son no espec&#237;ficas &#40;<a class="elsevierStyleCrossRef" href="#tbl0005">tabla 1</a>&#41;&#46;</p><elsevierMultimedia ident="tbl0005"></elsevierMultimedia><span id="sec0020" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0090">Escalas espec&#237;ficas para pacientes con s&#237;ndrome de Sj&#246;gren</span><span id="sec0025" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0095">Profile of Fatigue and Discomfort</span><p id="par0065" class="elsevierStylePara elsevierViewall">Es una herramienta autoaplicada por el paciente y que suele combinarse con otra escala&#44; com&#250;nmente el Inventario de S&#237;ntomas Secos &#40;SSI&#41;&#44; con un total de 64 preguntas que eval&#250;an 8 dominios&#58; los incluidos en el Profile of Fatigue and Discomfort &#40;PROFAD&#41;&#44; fatiga f&#237;sica&#44; fatiga mental&#44; artralgias y disfunci&#243;n vascular&#44; m&#225;s sequedad oral&#44; ocular&#44; cut&#225;nea y vaginal&#46; Estas escalas son aplicables al escenario de los ensayos cl&#237;nicos&#46; Es de notar que 64 preguntas pueden resultar de dif&#237;cil diligenciamiento para algunos pacientes&#44; por lo que se desarroll&#243; una versi&#243;n m&#225;s corta &#40;PROFAD-SSI-Short Form&#41;&#44; de 19 preguntas&#44; que se agrupan en los mismos 8 dominios<a class="elsevierStyleCrossRef" href="#bib0305"><span class="elsevierStyleSup">9</span></a>&#46;</p><p id="par0070" class="elsevierStylePara elsevierViewall">Las escalas en menci&#243;n miden los peores s&#237;ntomas del paciente incluidos en los dominios nombrados&#44; en las &#250;ltimas 2 semanas&#44; puntuando de 1 a 10&#46; El resultado es un promedio de esta calificaci&#243;n &#40;<a class="elsevierStyleCrossRef" href="#tbl0010">tabla 2</a>&#41;&#46; Con el tiempo&#44; las escalas se fueron acortando hasta llegar a la creaci&#243;n del &#205;ndice Reportado por el Paciente con S&#237;ndrome de Sj&#246;gren EULAR &#40;ESSPRI&#41;<a class="elsevierStyleCrossRef" href="#bib0280"><span class="elsevierStyleSup">4</span></a>&#46;</p><elsevierMultimedia ident="tbl0010"></elsevierMultimedia><p id="par0075" class="elsevierStylePara elsevierViewall">La validaci&#243;n m&#225;s cercana a Latinoam&#233;rica se llev&#243; a cabo en una cohorte brasile&#241;a de 62 mujeres con SS primario&#44; en la que se compar&#243; con otras escalas&#44; como la Valoraci&#243;n Global del Paciente&#44; el ESSPRI&#44; la evaluaci&#243;n funcional de la terapia de enfermedades cr&#243;nicas y el EuroQol 5-Dimensional Descriptive System &#40;EQ-5D&#41;&#46; Se correlacion&#243; adecuadamente con estas&#44; excepto con el dominio de movilidad de EQ-5D&#46; Adem&#225;s&#44; a partir del estudio se puede concluir que PROFAD-SSI-Short Form es una herramienta v&#225;lida&#44; reproducible y adaptable a esta poblaci&#243;n<a class="elsevierStyleCrossRef" href="#bib0310"><span class="elsevierStyleSup">10</span></a>&#46;</p><p id="par0080" class="elsevierStylePara elsevierViewall">En el 2017&#44; Hammitt et al&#46; hicieron una revisi&#243;n narrativa con la cual quer&#237;an identificar la discordancia entre diferentes medidas de resultados reportados por el paciente&#46; Se incluyeron 157 art&#237;culos con herramientas que med&#237;an dominios glandulares &#40;sequedad en general&#44; ojo seco&#44; boca seca&#41;&#44; dominios extraglandulares &#40;fatiga&#44; dolor&#44; depresi&#243;n&#44; ansiedad&#44; sue&#241;o&#44; funci&#243;n sexual&#44; funci&#243;n emocional&#44; cognici&#243;n&#44; malestar&#44; actividad f&#237;sica&#44; personalidad&#44; funci&#243;n auton&#243;mica&#44; cefalea&#44; enfermedad gastrointestinal y compromiso pulmonar&#41; y el dominio funcional evaluado por CV&#44; funcionalidad f&#237;sica&#44; utilidad y empleo&#46;</p><p id="par0085" class="elsevierStylePara elsevierViewall">El mayor impacto se dio en la CV y el principal s&#237;ntoma fue la fatiga&#46; El menor problema en relaci&#243;n con el SS es en la productividad laboral&#46; De esta revisi&#243;n se puede inferir adem&#225;s que las escalas m&#225;s usadas en los ensayos cl&#237;nicos farmacol&#243;gicos en SS son la escala visual an&#225;loga y el Short Form de 36 &#237;tems &#40;SF-36&#41;&#46; El PROFAD fue la menos usada&#44; pero se correlacion&#243; adecuadamente con la escala visual an&#225;loga de fatiga&#44; lo que era de esperar teniendo en cuenta que es el dominio prevalente en la escala<a class="elsevierStyleCrossRef" href="#bib0280"><span class="elsevierStyleSup">4</span></a>&#46;</p></span><span id="sec0030" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0100">Psychometric Testing of the Primary Sjo&#776;gren&#39;s Syndrome Quality of Life Questionnaire</span><p id="par0090" class="elsevierStylePara elsevierViewall">Fue desarrolla por primera vez por Zhao et al&#46; para pacientes con SS que asist&#237;an a control por reumatolog&#237;a en consulta externa&#44; con una edad entre los 19 y los 90 a&#241;os&#46; A tal efecto se cre&#243; un cuestionario&#44; inicialmente en alem&#225;n pero que posteriormente fue transcrito al ingl&#233;s&#44; en el cual se abordaron 2 dimensiones &#40;f&#237;sica y psicosocial&#41;&#44; buscando con ello identificar experiencias ocurridas en las &#250;ltimas 4 semanas&#46;</p><p id="par0095" class="elsevierStylePara elsevierViewall">La dimensi&#243;n f&#237;sica puede ser calificada de 0 a 10 para las molestias&#44; en especial dolor&#44;&#160;y con opci&#243;n afirmativa o negativa para evaluar los s&#237;ntomas &#40;problemas digestivos&#44; sue&#241;o&#44; boca seca&#44; ojos secos&#44; mucosa nasal seca&#44; mucosa vaginal seca&#41;&#46; Con relaci&#243;n a la dimensi&#243;n psicosocial&#44; contiene 14 preguntas&#44; las cuales son puntuadas de 0 &#40;nunca&#41; a 4 &#40;siempre&#41;&#44; como se observa en la <a class="elsevierStyleCrossRef" href="#tbl0015">tabla 3</a>&#46; Al finalizar el cuestionario los pacientes obtendr&#225;n un puntaje que var&#237;a de 0 a 96 &#40;para mujeres&#41; y de 0 a 92 &#40;para hombres&#44; excluyendo la sequedad vaginal&#41;<a class="elsevierStyleCrossRef" href="#bib0315"><span class="elsevierStyleSup">11</span></a>&#46;</p><elsevierMultimedia ident="tbl0015"></elsevierMultimedia><p id="par0100" class="elsevierStylePara elsevierViewall">Se ha comparado el Psychometric Testing of the Primary Sjo&#776;gren&#39;s Syndrome Quality of Life Questionnaire &#40;PSS-QoL&#41; con respecto a la actividad de la enfermedad y con el EULAR Sj&#246;gren&#39;s Syndrome Disease Activity Index &#40;ESSDAI&#41;&#44; y la CV con el Sj&#246;gren&#39;s Syndrome Patient Reported Index &#40;ESSPRI&#41;&#46; El estudio no logr&#243; evidenciar una correlaci&#243;n significativa entre PSS-QoL y ESSDAI&#44; sin embargo&#44; infiere que los cambios en la CV podr&#237;an estar relacionados con la inflamaci&#243;n&#46; En la actualidad&#44; esta puede ser considerada una de las primeras herramientas espec&#237;ficas para la evaluaci&#243;n de la CV relacionada con la salud de los pacientes con SS&#46; Puede servir como una nueva medida de resultado informada por el paciente en futuros estudios cl&#237;nicos<a class="elsevierStyleCrossRef" href="#bib0320"><span class="elsevierStyleSup">12</span></a>&#46;</p></span><span id="sec0035" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0105">Sj&#246;gren&#39;s Syndrome Patient Reported Index</span><p id="par0105" class="elsevierStylePara elsevierViewall">Es una herramienta simple y de f&#225;cil aplicaci&#243;n&#44; dise&#241;ada en el 2011 para su uso en ensayos y en la pr&#225;ctica cl&#237;nica<a class="elsevierStyleCrossRefs" href="#bib0325"><span class="elsevierStyleSup">13&#44;14</span></a>&#46; El estudio en el que se desarroll&#243; inicialmente el &#237;ndice incluy&#243; pacientes con SS de Europa&#44; Estados Unidos y Latinoam&#233;rica &#40;Argentina&#41; y evalu&#243; en 4 dominios &#40;sequedad&#44; dolor&#44; fatiga global y fatiga mental&#41;&#44; del 0 al 10&#44; la severidad de los s&#237;ntomas y en 6 regiones los componentes sicca &#40;ocular&#44; cut&#225;neo&#44; nasal&#44; oral&#44; traqueal y vaginal&#41;&#46; Se compar&#243; con el &#237;ndice Evaluaci&#243;n Global del Paciente como el est&#225;ndar oro y se encontr&#243; correlaci&#243;n en el an&#225;lisis multivariado con 3 de las 4 escalas &#40;sequedad&#44; dolor y fatiga global&#41; y en 2 de los componentes &#40;ocular y oral&#41;<a class="elsevierStyleCrossRef" href="#bib0325"><span class="elsevierStyleSup">13</span></a> &#40;<a class="elsevierStyleCrossRef" href="#tbl0020">tabla 4</a>&#41;&#46;</p><elsevierMultimedia ident="tbl0020"></elsevierMultimedia><p id="par0110" class="elsevierStylePara elsevierViewall">La escala es diligenciada por los pacientes y punt&#250;a sumando los dominios de sequedad&#44; dolor y fatiga&#46; El resultado se divide entre 3 y se define como corte un puntaje mayor o igual a 5&#44; un estado insatisfactorio&#44; y como respuesta por mejor&#237;a cl&#237;nica la disminuci&#243;n de al menos un punto o un 15&#37; del valor previo<a class="elsevierStyleCrossRef" href="#bib0335"><span class="elsevierStyleSup">15</span></a>&#46; La escala cuenta con un estudio de validaci&#243;n multinacional que incluye pa&#237;ses latinoamericanos como Argentina y Brasil<a class="elsevierStyleCrossRef" href="#bib0330"><span class="elsevierStyleSup">14</span></a>&#46;</p><p id="par0115" class="elsevierStylePara elsevierViewall">En diferentes estudios se ha evaluado la asociaci&#243;n del &#237;ndice ESSPRI con par&#225;metros de CV relacionada con la salud<a class="elsevierStyleCrossRefs" href="#bib0295"><span class="elsevierStyleSup">7&#44;16&#44;17</span></a> y en los 3 dominios evaluados se encuentra un gran impacto en la CV de los pacientes con SS<a class="elsevierStyleCrossRef" href="#bib0350"><span class="elsevierStyleSup">18</span></a> y la posibilidad de su uso en medici&#243;n de actividad espec&#237;fica de la enfermedad y en su CV para posibles aplicaciones en diagn&#243;stico temprano y tratamiento con impacto en su CV<a class="elsevierStyleCrossRef" href="#bib0340"><span class="elsevierStyleSup">16</span></a>&#46;</p><p id="par0120" class="elsevierStylePara elsevierViewall">Cho et al&#46; encontraron que pacientes con baja CV en su componente f&#237;sico y mental ten&#237;an de forma significativa &#40;p<span class="elsevierStyleHsp" style=""></span>&#60;<span class="elsevierStyleHsp" style=""></span>0&#44;001&#41; mayores puntajes de ESSPRI<a class="elsevierStyleCrossRef" href="#bib0295"><span class="elsevierStyleSup">7</span></a>&#46; Resultados similares se encontraron en un estudio de pacientes con SS de la cohorte del Reino Unido &#40;UKPSSR&#41;&#44; con una correlaci&#243;n fuerte &#40;r<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>&#8722;0&#44;546&#41; entre bajos puntajes de ESSPRI y mejor CV y estado de salud medido por EQ-5D&#46; En este mismo estudio se encontr&#243; una correlaci&#243;n significativa &#40;p<span class="elsevierStyleHsp" style=""></span>&#60;<span class="elsevierStyleHsp" style=""></span>0&#44;001&#41; con las escalas EULAR Sicca Score y ESSDAI&#46; Sin embargo&#44; la correlaci&#243;n m&#225;s fuerte se encontr&#243; con ESSPRI<a class="elsevierStyleCrossRef" href="#bib0340"><span class="elsevierStyleSup">16</span></a>&#46; En el estudio de Chung et al&#46; se encontr&#243; que en pacientes con pobre calidad del sue&#241;o hay peores &#237;ndices de CV &#40;p<span class="elsevierStyleHsp" style=""></span>&#60;<span class="elsevierStyleHsp" style=""></span>0&#44;001&#41; y mayores de ESSPRI &#40;p<span class="elsevierStyleHsp" style=""></span>&#60;<span class="elsevierStyleHsp" style=""></span>0&#44;001&#41;<a class="elsevierStyleCrossRef" href="#bib0345"><span class="elsevierStyleSup">17</span></a>&#46; Una desventaja del ESSPRI radica en la falta de correlaci&#243;n de la medici&#243;n de los s&#237;ntomas por el paciente y la medici&#243;n de los resultados cl&#237;nicos&#44; adem&#225;s de tener un corto periodo de evaluaci&#243;n &#40;2 semanas&#41;&#44; con s&#237;ntomas que pueden varias a lo largo del tiempo<a class="elsevierStyleCrossRef" href="#bib0335"><span class="elsevierStyleSup">15</span></a> y falta de validaci&#243;n externa<a class="elsevierStyleCrossRef" href="#bib0350"><span class="elsevierStyleSup">18</span></a>&#46; Sin embargo&#44; de acuerdo con lo descrito anteriormente&#44; la buena correlaci&#243;n y la significativa asociaci&#243;n de escalas de CV con el &#237;ndice ESSPRI permite su uso como herramienta para medir la CV de pacientes con SS&#46;</p></span></span><span id="sec0040" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0110">Escalas no espec&#237;ficas para la evaluaci&#243;n de pacientes con s&#237;ndrome de Sj&#246;gren</span><span id="sec0045" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0115">Pittsburgh Sleep Quality Index</span><p id="par0130" class="elsevierStylePara elsevierViewall">Eval&#250;a la calidad y los patrones del sue&#241;o&#44; diferenci&#225;ndolos entre sue&#241;o &#171;pobre&#187; y sue&#241;o &#171;bueno&#187; y midiendo 7 dominios&#58; calidad subjetiva del sue&#241;o&#44; latencia del sue&#241;o&#44; duraci&#243;n del sue&#241;o&#44; eficiencia habitual del sue&#241;o&#44; trastornos del sue&#241;o&#44; uso de medicamentos para el sue&#241;o y disfunci&#243;n diurna durante el &#250;ltimo mes&#46; Se ha utilizado en pacientes con SS y ha permitido demostrar la baja calidad del sue&#241;o de los pacientes con SS en comparaci&#243;n con la poblaci&#243;n sana<a class="elsevierStyleCrossRefs" href="#bib0355"><span class="elsevierStyleSup">19&#44;20</span></a>&#46;</p></span><span id="sec0050" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0120">Short Form 36 Health Survey Version 2</span><p id="par0135" class="elsevierStylePara elsevierViewall">Desarrollado en los a&#241;os noventa&#44; eval&#250;a la CV en las &#250;ltimas 4 semanas a partir de 36 preguntas&#44; considerando los dominios&#58; funci&#243;n f&#237;sica&#44; rol f&#237;sico&#44; dolor corporal&#44; salud general&#44; vitalidad&#44; funci&#243;n social&#44; rol emocional&#44; salud mental y transici&#243;n de salud&#46; Las diferentes escalas var&#237;an desde 0 &#40;peor estado de salud&#41; hasta 100 &#40;el mejor estado de salud posible&#41;&#44; sin incluir aspectos como los trastornos del sue&#241;o ni las funciones cognitiva&#44; familiar o sexual<a class="elsevierStyleCrossRefs" href="#bib0365"><span class="elsevierStyleSup">21&#44;22</span></a>&#46;</p><p id="par0140" class="elsevierStylePara elsevierViewall">En diferentes estudios en los que se ha evaluado la CV en pacientes con SS con la escala SF-36<a class="elsevierStyleCrossRefs" href="#bib0375"><span class="elsevierStyleSup">23&#44;24</span></a> se ha encontrado correlaci&#243;n entre mala CV y salud oral<a class="elsevierStyleCrossRef" href="#bib0375"><span class="elsevierStyleSup">23</span></a> y mayor compromiso en salud general y mental&#44; en comparaci&#243;n con pacientes con lupus eritematoso sist&#233;mico o artritis reumatoide<a class="elsevierStyleCrossRef" href="#bib0380"><span class="elsevierStyleSup">24</span></a>&#46;</p></span><span id="sec0055" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0125">The three-level version of the EuroQol 5-Dimensional Descriptive System</span><p id="par0145" class="elsevierStylePara elsevierViewall">Es un instrumento de medici&#243;n de CV no espec&#237;fico&#44; aplicado al SS&#44; que eval&#250;a 5 dominios&#58; movilidad&#44; autocuidado&#44; actividades habituales&#44; dolor y ansiedad&#47;depresi&#243;n&#46; Arroja un valor que representa la cantidad de tiempo que un individuo estar&#237;a dispuesto a sacrificar a cambio de un estado de salud perfecto en un a&#241;o&#46; Sin embargo&#44; se trata de una escala que puede subestimar el impacto de la enfermedad&#44; dado que no incluye s&#237;ntomas que impactan en la CV del paciente como la sequedad&#46; A pesar de esto&#44; Lendrem et al&#46; demostraron que existe una correlaci&#243;n de esta escala con ESSDAI y ESSPRI&#44; que s&#237; son escalas espec&#237;ficas del SS<a class="elsevierStyleCrossRef" href="#bib0340"><span class="elsevierStyleSup">16</span></a>&#46; Chung et al&#46;&#44; por su parte&#44; realizaron un estudio transversal con el objetivo de investigar la influencia de la pobre calidad del sue&#241;o en SS&#44; y llegaron a la conclusi&#243;n de que a menor EQ-5D&#44; menor calidad del sue&#241;o<a class="elsevierStyleCrossRef" href="#bib0345"><span class="elsevierStyleSup">17</span></a>&#46;</p></span><span id="sec0060" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0130">Functional Assessment of Chronic Illness Therapy Fatigue Subscale</span><p id="par0150" class="elsevierStylePara elsevierViewall">Esta escala trata de medir la fatiga general y se enfoca en la funci&#243;n de la vida diaria&#46; Sus variables son positivas&#58; a mayor valor&#44; los niveles de fatiga son m&#225;s altos<a class="elsevierStyleCrossRef" href="#bib0530"><span class="elsevierStyleSup">26</span></a>&#46; Dentro de la lista de par&#225;metros que eval&#250;a se encuentran el agotamiento&#44; la debilidad&#44; el decaimiento&#44; el cansancio&#44; la falta de energ&#237;a&#44; la sensaci&#243;n de sue&#241;o&#44; la frustraci&#243;n y la astenia para las actividades diarias&#46; Su puntuaci&#243;n es de 0 a 4 &#40;0 equivale a nada y 4 a mucho&#41;&#46; Con ella se han llevado a cabo estudios en pacientes con SS y ha mostrado correlaci&#243;n con una disminuci&#243;n de la CV<a class="elsevierStyleCrossRef" href="#bib0535"><span class="elsevierStyleSup">27</span></a>&#46;</p></span><span id="sec0065" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0135">Beck Depression Inventory</span><p id="par0155" class="elsevierStylePara elsevierViewall">Cuestionario autoadministrado de 21 preguntas de respuesta m&#250;ltiple&#44; utilizado para evaluar la severidad de la depresi&#243;n&#46; En la actualidad existe una versi&#243;n corta de 13 preguntas<a class="elsevierStyleCrossRef" href="#bib0540"><span class="elsevierStyleSup">28</span></a>&#46; Ha sido evaluado en pacientes con SS&#44; especialmente en la evaluaci&#243;n de terapias no m&#233;dicas &#40;ejercicio cardiovascular&#41;<a class="elsevierStyleCrossRef" href="#bib0400"><span class="elsevierStyleSup">29</span></a>&#46;</p></span><span id="sec0070" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0140">Psychological General Well-Being Index</span><p id="par0160" class="elsevierStylePara elsevierViewall">Es una escala que incluye 22 &#237;tems divididos en 6 dominios&#58; ansiedad&#44; depresi&#243;n&#44; estado de &#225;nimo positivo&#44; vitalidad&#44; autocontrol y salud general&#46; Fue construida en 1984 por Dupuy para casos de pacientes con enfermedades cardiovasculares y posteriormente se aplic&#243; en diferentes escenarios de investigaci&#243;n y pr&#225;ctica cl&#237;nica<a class="elsevierStyleCrossRef" href="#bib0405"><span class="elsevierStyleSup">30</span></a>&#46; En SS se realiz&#243; un estudio&#44; a cargo de Valt&#253;sd&#243;ttir et al&#46;&#44; en el que se encontr&#243; menor CV&#44; con mayor depresi&#243;n y disminuci&#243;n de la vitalidad y el bienestar<a class="elsevierStyleCrossRef" href="#bib0410"><span class="elsevierStyleSup">31</span></a>&#46;</p></span><span id="sec0075" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0145">Oral Health Impact Profile-14</span><p id="par0165" class="elsevierStylePara elsevierViewall">Tiene 14 &#237;tems y se dise&#241;&#243; para medir funcionalmente&#44; de manera autoinformada&#44; la limitaci&#243;n&#44; la incomodidad y la discapacidad atribuidas a afecciones orales&#46; Las 14 preguntas se distribuyen en 7 dimensiones&#58; limitaci&#243;n funcional&#44; dolor f&#237;sico&#44; alteraciones psicol&#243;gicas&#44; discapacidad f&#237;sica&#44; psicol&#243;gica&#44; social e incapacidad&#46; Se deriva de una versi&#243;n extendida original de 49 &#237;tems&#46; Utilizada en pacientes con SS&#44; ha permitido evaluar adecuadamente el compromiso de la CV enfocada en la salud oral<a class="elsevierStyleCrossRefs" href="#bib0415"><span class="elsevierStyleSup">32&#44;33</span></a>&#46;</p></span><span id="sec0080" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0150">Summated Xerostomia Inventory</span><p id="par0170" class="elsevierStylePara elsevierViewall">Eval&#250;a la xerostom&#237;a en funci&#243;n de la degluci&#243;n con l&#237;quidos y s&#243;lidos&#44; la sensaci&#243;n de boca seca&#44; si se levanta en la noche para beber agua&#44; si chupa dulces o paletas para la tos a fin de aliviar la boca seca&#44; o siente la piel de la cara seca&#44; los ojos secos o el interior de la nariz seco&#46; El paciente es m&#225;s sintom&#225;tico a mayor puntaje de la escala&#46; Con ella se han hecho estudios en pacientes con SS y se ha correlacionado adecuadamente con diferentes test para ojo seco<a class="elsevierStyleCrossRef" href="#bib0425"><span class="elsevierStyleSup">34</span></a>&#46;</p></span><span id="sec0085" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0155">Fatigue Severity Scale</span><p id="par0175" class="elsevierStylePara elsevierViewall">Esta escala indaga si con la sensaci&#243;n de fatiga la motivaci&#243;n es menor o bien si su causa es el ejercicio&#44; interfiere con su funcionamiento f&#237;sico&#44; le causa problemas frecuentemente&#44; le impide el funcionamiento f&#237;sico prolongado&#44; interfiere en algunas labores y responsabilidades&#44; es uno de los s&#237;ntomas que m&#225;s le invalidan&#44; o interfiere con el trabajo&#44; la familia y la vida social&#46; Se trata de una escala utilizada en varias enfermedades y que es extrapolada al SS<a class="elsevierStyleCrossRefs" href="#bib0530"><span class="elsevierStyleSup">26&#44;35</span></a>&#46;</p></span><span id="sec0090" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0160">World Health Organization Quality of Life Instrument-BREF</span><p id="par0180" class="elsevierStylePara elsevierViewall">Fue dise&#241;ado a nivel transcultural&#44; incluyendo pa&#237;ses latinoamericanos &#40;Argentina&#44; Brasil y Panam&#225;&#41;&#44; para evaluar en las 2 &#250;ltimas semanas 26 &#237;tems que miden los siguientes dominios&#58; salud f&#237;sica&#44; salud psicol&#243;gica&#44; relaciones sociales y medio ambiente<a class="elsevierStyleCrossRef" href="#bib0435"><span class="elsevierStyleSup">36</span></a>&#46; Se ha utilizado en pacientes con SS y se ha encontrado un mayor compromiso en su CV en los dominios aspectos de salud f&#237;sica&#44; relaciones sociales y medio ambiente<a class="elsevierStyleCrossRef" href="#bib0440"><span class="elsevierStyleSup">37</span></a>&#46;</p></span><span id="sec0095" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0165">The Ocular Surface Disease Index</span><p id="par0185" class="elsevierStylePara elsevierViewall">El Ocular Surface Disease Index consiste en 12 &#237;tems que eval&#250;an s&#237;ntomas&#44; limitaciones funcionales y factores ambientales relacionados con el ojo seco&#46; Se utiliza para la evaluaci&#243;n de la gravedad de la enfermedad de la superficie ocular en la investigaci&#243;n del ojo seco&#46; En el SS se ha usado para la evaluaci&#243;n de la gravedad de la sequedad del ojo&#44; as&#237; como la eficacia de los tratamientos<a class="elsevierStyleCrossRefs" href="#bib0445"><span class="elsevierStyleSup">38&#44;39</span></a>&#46;</p></span><span id="sec0100" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0170">Vision-Related Quality of Life</span><p id="par0190" class="elsevierStylePara elsevierViewall">Es una herramienta que eval&#250;a 12 dominios&#58; salud general&#44; visi&#243;n general&#44; dolor ocular&#44; visi&#243;n a corta distancia y a larga distancia&#44; funcionamiento social&#44; salud mental&#44; dependencia&#44; dificultades de roles&#44; dificultades de manejo&#44; visi&#243;n de color y visi&#243;n perif&#233;rica&#46; A mayor puntaje&#44; mejor funci&#243;n&#46; En un estudio de Zhang et al&#46;&#44; en el que se compar&#243; la escala con el estado fisiol&#243;gico de 2 grupos de mujeres&#44; uno con SS y otro sin la enfermedad&#44; la evaluaci&#243;n por parte del paciente se realiz&#243; posteriormente al examen oftalmol&#243;gico&#44; lo cual puede influir en las respuestas de la escala<a class="elsevierStyleCrossRef" href="#bib0455"><span class="elsevierStyleSup">40</span></a>&#46;</p></span><span id="sec0105" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0175">Female Sexual Function Index</span><p id="par0195" class="elsevierStylePara elsevierViewall">Es un instrumento elaborado por Rosen et al&#46; en el a&#241;o 2000 para evaluar la presencia de disfunci&#243;n sexual mediante 19 &#237;tems&#44; los cuales se basan en 4 factores&#58; deseo&#44; excitaci&#243;n&#44; lubricaci&#243;n y orgasmo<a class="elsevierStyleCrossRef" href="#bib0460"><span class="elsevierStyleSup">41</span></a>&#46; Priori et al&#46; aplicaron la escala a mujeres pre y posmenop&#225;usicas con SS y encontraron un mayor deterioro en su CV sexual&#46; La dispareunia y la lubricaci&#243;n fueron los problemas de mayor prevalencia<a class="elsevierStyleCrossRef" href="#bib0465"><span class="elsevierStyleSup">42</span></a>&#46;</p></span></span></span><span id="sec0110" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0180">Discusi&#243;n</span><p id="par0200" class="elsevierStylePara elsevierViewall">El SS es una enfermedad autoinmune que causa principalmente inflamaci&#243;n en las gl&#225;ndulas exocrinas&#44; lacrimales y salivares&#46; Su principal expresi&#243;n cl&#237;nica es el s&#237;ndrome seco &#40;xeroftalmia&#44; xerostom&#237;a&#41;&#44; pero tambi&#233;n puede presentarse como una enfermedad autoinmune sist&#233;mica &#40;puede haber compromiso de otros &#243;rganos y sistemas&#44; como el cut&#225;neo&#44; el pulmonar o el renal&#44; entre otros&#41;&#44; y aun manifestar una condici&#243;n linfoproliferativa<a class="elsevierStyleCrossRef" href="#bib0470"><span class="elsevierStyleSup">43</span></a>&#46;</p><p id="par0205" class="elsevierStylePara elsevierViewall">A pesar de que las m&#225;s de las veces su presentaci&#243;n cl&#237;nica conlleva s&#237;ntomas leves&#44; sin compromiso sist&#233;mico&#44; estos s&#237;ntomas tienen un impacto significativo en el estado de salud y afectan la CV<a class="elsevierStyleCrossRef" href="#bib0290"><span class="elsevierStyleSup">6</span></a>&#44; y de tal manera aspectos de la vida cotidiana como el estado laboral&#44; la estabilidad econ&#243;mica<a class="elsevierStyleCrossRef" href="#bib0300"><span class="elsevierStyleSup">8</span></a> y las relaciones interpersonales&#44; entre otros<a class="elsevierStyleCrossRef" href="#bib0295"><span class="elsevierStyleSup">7</span></a>&#46;</p><p id="par0210" class="elsevierStylePara elsevierViewall">Los principales s&#237;ntomas que se asocian con el compromiso en la CV en los pacientes con SS son la fatiga cr&#243;nica&#44; la ansiedad y la depresi&#243;n<a class="elsevierStyleCrossRef" href="#bib0295"><span class="elsevierStyleSup">7</span></a>&#46; Cuando se compara con otras enfermedades autoinmunes&#44; por ejemplo la esclerosis sist&#233;mica&#44; se ha encontrado que los pacientes con SS presentan valoraciones m&#225;s bajas en dominios de CV como la vitalidad<a class="elsevierStyleCrossRef" href="#bib0475"><span class="elsevierStyleSup">44</span></a>&#46;</p><p id="par0215" class="elsevierStylePara elsevierViewall">Si se tiene en cuenta lo anterior&#44; la evaluaci&#243;n de la CV es importante&#44; y con ello el conocimiento acerca de las diferentes escalas disponibles que pueden ser aplicadas en los pacientes aquejados de SS&#44; como se hace en el caso de otras enfermedades autoinmunes como la artritis reumatoide o el lupus eritematoso sist&#233;mico&#46;</p><p id="par0220" class="elsevierStylePara elsevierViewall">En esta revisi&#243;n narrativa se encontraron m&#250;ltiples escalas utilizadas en pacientes con SS&#44; por lo que se consider&#243; dividirlas en espec&#237;ficas &#8211;que se desarrollaron para pacientes con SS&#8211; y no espec&#237;ficas &#8211;escalas desarrolladas para otras dolencias&#44; pero que han sido utilizadas en pacientes con SS&#8211;&#46; De las 17 escalas encontradas&#44; 3 son espec&#237;ficas para SS&#46; Es de resaltar que dentro de sus dominios&#44; especialmente PROFADD<a class="elsevierStyleCrossRef" href="#bib0280"><span class="elsevierStyleSup">4</span></a> y PSS-QoL<a class="elsevierStyleCrossRef" href="#bib0315"><span class="elsevierStyleSup">11</span></a>&#44; eval&#250;an de manera amplia aspectos tanto f&#237;sicos &#8211;sequedad&#44; artralgias&#44; disfunci&#243;n vascular&#8211; como psicosociales &#8211;fatiga f&#237;sica y mental&#8211;&#46; Su desventaja reside en la demora en el tiempo de diligenciamiento &#8211;aunque para la escala PROFAD ya existe una versi&#243;n m&#225;s corta&#44; la PROFAD-SSI-Short Form&#8211;&#44; en comparaci&#243;n con la escala ESSPRI<a class="elsevierStyleCrossRef" href="#bib0325"><span class="elsevierStyleSup">13</span></a>&#44; que &#250;nicamente valora s&#237;ntomas secos&#44; fatiga y dolor&#44; pero se diligencia en un corto tiempo&#46;</p><p id="par0225" class="elsevierStylePara elsevierViewall">Sobre las escalas mencionadas se han hecho m&#250;ltiples estudios comparativos &#8211;con escalas como SF-36<a class="elsevierStyleCrossRef" href="#bib0365"><span class="elsevierStyleSup">21</span></a>&#44; la versi&#243;n de 3 niveles del EQ-5D<a class="elsevierStyleCrossRef" href="#bib0340"><span class="elsevierStyleSup">16</span></a> y test cl&#237;nicos&#8211; que han mostrado una adecuada correlaci&#243;n en la evaluaci&#243;n de la CV&#46; Tanto PROFAD como ESSPRI cuentan con estudios de validaci&#243;n en Latinoam&#233;rica &#8211;PROFAD en Brasil y ESSPRI en Brasil y Argentina&#8211;<a class="elsevierStyleCrossRefs" href="#bib0310"><span class="elsevierStyleSup">10&#44;14</span></a>&#46; Es de resaltar que la mayor&#237;a de las escalas ha sido validada en poblaciones de pacientes con SS primario&#44; sin tener en cuenta aquellos con poliautoinmunidad<a class="elsevierStyleCrossRef" href="#bib0480"><span class="elsevierStyleSup">45</span></a> &#8211;m&#225;s de una condici&#243;n autoinmune adicional al SS&#8211;&#46; Si se considera que esta circunstancia se presenta en el 30&#37; de los casos &#8211;en algunos estudios hasta en el 50&#37;&#8211;&#44; ser&#237;a importante validar su uso en esta situaci&#243;n&#46;</p><p id="par0230" class="elsevierStylePara elsevierViewall">En las &#250;ltimas d&#233;cadas&#44; tanto en el &#225;rea de la reumatolog&#237;a como en otras &#225;reas de la medicina se han implementado los PROM &#8211;del ingl&#233;s&#44; <span class="elsevierStyleItalic">patient reported outcomes&#8211;</span>&#44; t&#233;rmino que en espa&#241;ol hace referencia a autorreporte&#44; autoinforme o autoclinimetr&#237;a&#46; Dichos reportes han puesto en evidencia un impacto en t&#233;rminos de tiempo de atenci&#243;n&#44; disminuci&#243;n de costos&#44; complemento a las valoraciones objetivas realizadas por el equipo de cuidado m&#233;dico&#44; empoderamiento del paciente y definici&#243;n de metas centradas en el paciente&#44; entre otros<a class="elsevierStyleCrossRefs" href="#bib0485"><span class="elsevierStyleSup">46&#44;47</span></a>&#46; Dentro del SS&#44; espec&#237;ficamente&#44; las 3 escalas exclusivas de la enfermedad se diligencian a modo de autorreporte&#44; lo cual aporta grandes ventajas para el cl&#237;nico en t&#233;rminos de obtener dicha informaci&#243;n de manera &#225;gil por parte de los pacientes luego de unas instrucciones sencillas facilitadas por el equipo m&#233;dico&#46;</p><p id="par0235" class="elsevierStylePara elsevierViewall">Recientemente&#44; en el &#225;rea de la salud y por ende de la reumatolog&#237;a se han implementado sistemas de autodiligenciamiento electr&#243;nico mediante dispositivos m&#243;viles &#40;aplicaciones&#44; <span class="elsevierStyleItalic">apps</span>&#41;<a class="elsevierStyleCrossRef" href="#bib0495"><span class="elsevierStyleSup">48</span></a> o p&#225;ginas web&#44; lo que deber&#237;a facilitar el acceso de los pacientes tiempo antes de la consulta&#46; Sin embargo&#44; existen limitaciones por los costos y el grado de acceso a herramientas tecnol&#243;gicas que ello conlleva<a class="elsevierStyleCrossRef" href="#bib0500"><span class="elsevierStyleSup">49</span></a>&#46; En otras enfermedades reumatol&#243;gicas se ha encontrado que los datos informados por medio de p&#225;ginas web en el autorreporte son muy similares a aquellos diligenciados en cuestionarios f&#237;sicos en el consultorio o previamente a la consulta en la cl&#237;nica<a class="elsevierStyleCrossRef" href="#bib0505"><span class="elsevierStyleSup">50</span></a>&#46;</p><p id="par0240" class="elsevierStylePara elsevierViewall">Todo lo anterior ha llevado a una valoraci&#243;n m&#225;s pr&#225;ctica y objetiva en el campo del autocuidado de los pacientes con condiciones cr&#243;nicas&#46; Sin embargo&#44; espec&#237;ficamente en el SS&#44; este camino apenas comienza&#44; ya que no existe suficiente difusi&#243;n de las 3 escalas espec&#237;ficas y su uso por medio de tel&#233;fonos inteligentes o calculadoras <span class="elsevierStyleItalic">online&#46;</span> Tal es el caso de la escala ESSPRI&#44; la cual se encuentra <span class="elsevierStyleItalic">online</span> por parte del programa de educaci&#243;n de la fundaci&#243;n de SS &#40;colaboraci&#243;n internacional entre Estados Unidos y algunos pa&#237;ses europeos&#41;<a class="elsevierStyleCrossRef" href="#bib0510"><span class="elsevierStyleSup">51</span></a>&#46;</p><p id="par0245" class="elsevierStylePara elsevierViewall">Con respecto a las escalas no espec&#237;ficas&#44; existen m&#250;ltiples y con una adecuada correlaci&#243;n para evaluar la CV en pacientes con SS&#46; Se debe resaltar que adicionalmente a las escalas que eval&#250;an varios dominios &#8211;SF-36<a class="elsevierStyleCrossRef" href="#bib0365"><span class="elsevierStyleSup">21</span></a>&#44; World Health Organization Quality-of-Life Scale-BREF<a class="elsevierStyleCrossRef" href="#bib0435"><span class="elsevierStyleSup">36</span></a>&#44; la versi&#243;n de 3 niveles del EQ-5D<a class="elsevierStyleCrossRef" href="#bib0340"><span class="elsevierStyleSup">16</span></a>&#8211;&#44; su utilidad puede residir en la evaluaci&#243;n espec&#237;fica de s&#237;ntomas asociados con la enfermedad&#58; el Female Sexual Function Index<a class="elsevierStyleCrossRef" href="#bib0460"><span class="elsevierStyleSup">41</span></a> para la evaluaci&#243;n de la disfunci&#243;n sexual&#59; el Ocular Surface Disease Index<a class="elsevierStyleCrossRefs" href="#bib0440"><span class="elsevierStyleSup">37&#44;38</span></a> y el Vision-Related Quality of Life<a class="elsevierStyleCrossRef" href="#bib0455"><span class="elsevierStyleSup">40</span></a> para s&#237;ntomas secos oculares y visi&#243;n en general&#59; el Pittsburgh Sleep Quality Index<a class="elsevierStyleCrossRef" href="#bib0355"><span class="elsevierStyleSup">19</span></a> para la calidad del sue&#241;o&#59; el Beck Depression Inventory<a class="elsevierStyleCrossRef" href="#bib0540"><span class="elsevierStyleSup">28</span></a> y el Psychological General Well-Being Index<a class="elsevierStyleCrossRef" href="#bib0405"><span class="elsevierStyleSup">30</span></a> para aspectos psicol&#243;gicos&#44; especialmente depresi&#243;n &#40;Beck Depression Inventory&#41;&#59; el Oral Health Impact Profile-14<a class="elsevierStyleCrossRef" href="#bib0415"><span class="elsevierStyleSup">32</span></a> para aspectos de la cavidad oral y la Fatigue Severity Scale<a class="elsevierStyleCrossRef" href="#bib0530"><span class="elsevierStyleSup">26</span></a> para la fatiga&#46;</p><p id="par0250" class="elsevierStylePara elsevierViewall">Como se ha mencionado&#44; en la clinimetr&#237;a del SS se abordan 2 ejes fundamentales&#58; aquel que eval&#250;a las manifestaciones sist&#233;micas &#8211;por ejemplo&#44; la escala ESSDAI&#8211; y aquel evaluado a partir de autorreporte o autoclinimetr&#237;a &#8211;como las 3 que eval&#250;an espec&#237;ficamente la CV&#8211;&#46; En general&#44; ambos ejes se eval&#250;an de manera independiente y algunos los consideran complementarios<a class="elsevierStyleCrossRef" href="#bib0515"><span class="elsevierStyleSup">52</span></a>&#44; puesto que ambos aportan informaci&#243;n valiosa en t&#233;rminos de aplicaci&#243;n para decisiones cl&#237;nicas&#44; pron&#243;sticas&#44; de seguimiento de tratamientos&#44; entre otras&#46; Sin embargo&#44; dadas las diferencias encontradas entre las escalas objetivas y aquellas suministradas por los pacientes&#44; recientemente se ha planteado el uso de escalas compuestas que integren ambos ejes<a class="elsevierStyleCrossRef" href="#bib0520"><span class="elsevierStyleSup">53</span></a>&#46;</p><p id="par0255" class="elsevierStylePara elsevierViewall">Esta revisi&#243;n narrativa ilustra las generalidades de las escalas utilizadas en pacientes con SS&#44; tanto las espec&#237;ficas como las no espec&#237;ficas&#44; sin buscar evaluar o comparar su rendimiento&#46; Si bien una revisi&#243;n narrativa es susceptible de m&#250;ltiples sesgos&#44; asociados especialmente a que no se realiza una evaluaci&#243;n de la calidad de los estudios primarios incluidos&#44; consideramos que los trabajos analizados son los m&#225;s relevantes en el &#225;rea&#46; Se espera as&#237; ayudar de forma cualitativa a difundir el conocimiento de estas escalas y su uso en la evaluaci&#243;n de la CV de pacientes con SS&#46;</p></span><span id="sec0115" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0185">Conclusi&#243;n</span><p id="par0260" class="elsevierStylePara elsevierViewall">Debido a la afectaci&#243;n en la CV de los pacientes con SS&#44; es importante conocer las escalas para su evaluaci&#243;n en dichos pacientes&#46; Dentro de estas existen tanto las espec&#237;ficas &#8211;PROFAD<a class="elsevierStyleCrossRef" href="#bib0280"><span class="elsevierStyleSup">4</span></a>&#44; PSS-QoL<a class="elsevierStyleCrossRef" href="#bib0315"><span class="elsevierStyleSup">11</span></a> y ESSPRI<a class="elsevierStyleCrossRef" href="#bib0325"><span class="elsevierStyleSup">13</span></a>&#8211;&#44; que eval&#250;an m&#250;ltiples dominios &#40;principalmente psicosociales y f&#237;sicos&#41;&#44; como las no espec&#237;ficas&#44; de utilidad en la evaluaci&#243;n de s&#237;ntomas espec&#237;ficos de la enfermedad&#46;</p></span><span id="sec0120" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0190">Conflicto de intereses</span><p id="par0265" class="elsevierStylePara elsevierViewall">Los autores declaran no tener ning&#250;n conflicto de intereses&#46;</p></span></span>"
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          "titulo" => "Bibliograf&#237;a"
        ]
      ]
    ]
    "pdfFichero" => "main.pdf"
    "tienePdf" => true
    "fechaRecibido" => "2020-03-03"
    "fechaAceptado" => "2020-06-16"
    "PalabrasClave" => array:2 [
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          "titulo" => "Palabras clave"
          "identificador" => "xpalclavsec1812887"
          "palabras" => array:3 [
            0 => "S&#237;ndrome de Sj&#246;gren"
            1 => "Enfermedades autoinmunes"
            2 => "Calidad de vida"
          ]
        ]
      ]
      "en" => array:1 [
        0 => array:4 [
          "clase" => "keyword"
          "titulo" => "Keywords"
          "identificador" => "xpalclavsec1812886"
          "palabras" => array:3 [
            0 => "Sj&#246;gren syndrome"
            1 => "Autoimmune diseases"
            2 => "Quality of life"
          ]
        ]
      ]
    ]
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    "resumen" => array:2 [
      "es" => array:2 [
        "titulo" => "Resumen"
        "resumen" => "<span id="abst0005" class="elsevierStyleSection elsevierViewall"><p id="spar0005" class="elsevierStyleSimplePara elsevierViewall">El s&#237;ndrome de Sj&#246;gren &#40;SS&#41; es una enfermedad autoinmune&#44; con compromiso multisist&#233;mico&#44; especialmente de la funci&#243;n de las gl&#225;ndulas exocrinas&#46; Los pacientes cursan con una alta carga de la enfermedad que compromete su calidad de vida&#44; asociado sobre todo a fatiga cr&#243;nica&#44; ansiedad&#44; depresi&#243;n y disfunci&#243;n sexual&#44; entre otras dificultades&#46;</p><p id="spar0010" class="elsevierStyleSimplePara elsevierViewall">Describir las generalidades de las principales escalas &#40;espec&#237;ficas y no espec&#237;ficas&#41; para la evaluaci&#243;n de la calidad de vida en pacientes con SS&#46;</p><p id="spar0015" class="elsevierStyleSimplePara elsevierViewall">Se realiz&#243; una revisi&#243;n narrativa y ampliada de la literatura&#46; Se hizo una b&#250;squeda en las diferentes bases de datos &#40;PubMed&#44; Embase&#44; Cochrane&#44; BVS&#41; y de literatura gris&#44; seleccionando los art&#237;culos relacionados con el tema y realizando una extracci&#243;n de datos de estos&#46; Se encontraron 3 escalas realizadas espec&#237;ficamente para pacientes con SS&#58; Sj&#246;gren&#39;s Syndrome Patient Reported Index&#44; Psychometric Testing of the Primary Sjo&#776;gren&#39;s Syndrome Quality of Life Questionnaire y Profile of Fatigue and Discomfort&#44; y 14 escalas realizadas en el contexto de otras enfermedades &#40;no espec&#237;ficas&#41;&#44; utilizadas en pacientes con SS&#46; Como en otras afecciones&#44; en pacientes con SS es importante la evaluaci&#243;n de la calidad de vida&#46; A tal efecto se cuenta con m&#250;ltiples escalas&#44; a parte de las 3 citadas&#44; elaboradas espec&#237;ficamente para este tipo de pacientes&#44; sin dejar de lado las escalas no espec&#237;ficas&#44; como el Beck Depression Inventory y el Ocular Surface Disease Index&#44; que tienen su mayor utilidad en la evaluaci&#243;n espec&#237;fica de s&#237;ntomas asociados a esta enfermedad&#46;</p></span>"
      ]
      "en" => array:2 [
        "titulo" => "Abstract"
        "resumen" => "<span id="abst0030" class="elsevierStyleSection elsevierViewall"><p id="spar0030" class="elsevierStyleSimplePara elsevierViewall">Sj&#246;gren&#39;s syndrome &#40;SS&#41; is an autoimmune disease&#44; with multisystemic involvement&#44; particularly compromising the function of exocrine glands&#46; The patients have a high burden of the disease associated with chronic fatigue&#44; anxiety&#44; depression&#44; sexual dysfunction&#44; among others&#46; To describe the generalities of the main scales &#40;specific and non-specific&#41; for the evaluation of quality of life in patients with SS&#46; A narrative review and expanded review was performed&#44; including a search conducted in the different databases &#40;PubMed&#44; Embase&#44; Cochrane&#44; VHL&#41; and grey literature&#46; Articles related to the topic were selected and data extracted from them&#46; Three scales were developed specifically for patients with SS&#44; and included Sj&#246;gren&#39;s Syndrome Patient Reported Index&#44; Psychometric Testing of the Primary Sj&#246;gren&#39;s Syndrome Quality of Life Questionnaire&#44; and Profile of Fatigue and Discomfort&#44; and 14 scales performed in context of other diseases &#40;non-specific&#41; used in patients with SS&#46; As is the case in other diseases&#44; it is important to evaluate the quality of life in patients with SS&#46; There are multiple scales for this evaluation&#44; including the 3 scales mentioned before&#44; specifically developed for these types of patients&#46; The non-specific scales worth noting are&#44; the Beck Depression Inventory and the Ocular Surface Disease Index&#44; having their greatest use in the specific evaluation of symptoms associated with this disease&#46;</p></span>"
      ]
    ]
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                  <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-with-role" title="\n
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                  \t\t\t\t ; entry_with_role_rowhead " align="left" valign="\n
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                  \t\t\t\t" scope="col">Escalas espec&#237;ficas&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">Escalas no espec&#237;ficas&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-with-role" title="\n
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                  \t\t\t\t ; entry_with_role_rowhead " align="left" valign="\n
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                  \t\t\t\t">Profile of Fatigue and Discomfort &#40;PROFAD&#41;Psychometric Testing of the Primary Sjo&#776;gren&#39;s Syndrome Quality of Life &#40;PSS-QoL&#41;Sj&#246;gren&#39;s Syndrome Patient Reported Index &#40;ESSPRI&#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">Pittsburgh Sleep Quality Index &#40;PSQI&#41; for sleep qualityShort Form &#40;36&#41; Health Survey Version 2 &#40;SF-36&#41;The 3-level version of the EuroQol 5-Dimensional descriptive system &#40;EQ-5D-3L&#41;Functional Assessment of Chronic Illness Therapy Fatigue Subscale &#40;FACIT-fatigue&#41;Beck Depression Inventory &#40;BDI&#41;Psychological General Well-Being Index &#40;PGWB&#41;Oral Health Impact Profile-14 questionnaire &#40;OHIP-14&#41;Summated Xerostomia Inventory &#40;SXI&#41;Fatigue Severity Scale &#40;FSS&#41;World Health Organization Quality of Life Instrument &#40;WHOQOL&#41;-BREFThe Ocular Surface Disease Index &#40;OSDI&#41;Vision-Related Quality of Life &#40;VR-QoL&#41;Female Sexual Function Index &#40;FSFI&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr></tbody></table>
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          "es" => "<p id="spar0055" class="elsevierStyleSimplePara elsevierViewall">Escalas espec&#237;ficas y no espec&#237;ficas para la calidad de vida de pacientes con s&#237;ndrome de Sj&#246;gren</p>"
        ]
      ]
      1 => array:8 [
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        "tipo" => "MULTIMEDIATABLA"
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            "identificador" => "at2"
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        "tabla" => array:2 [
          "leyenda" => "<p id="spar0065" class="elsevierStyleSimplePara elsevierViewall">Adaptada de Bowman et al&#46;<a class="elsevierStyleCrossRef" href="#bib0525"><span class="elsevierStyleSup">25</span></a>&#46;</p>"
          "tablatextoimagen" => array:1 [
            0 => array:2 [
              "tabla" => array:1 [
                0 => """
                  <table border="0" frame="\n
                  \t\t\t\t\tvoid\n
                  \t\t\t\t" class=""><tbody title="tbody"><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " colspan="2" align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t"><span class="elsevierStyleItalic">Please assess how bad at worst each symptom has been in the last two weeks by ringing one of the numbers 0 to 7</span></td></tr><tr title="table-row"><td class="td-with-role" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t ; entry_with_role_rowhead " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">1&#46; The <span class="elsevierStyleBold">worst</span> problem that I&#8217;ve had in the last two weeks with <span class="elsevierStyleBold">needing to rest&#44;</span> feeling <span class="elsevierStyleBold">tired</span>&#44; being <span class="elsevierStyleBold">exhausted or needing to sleep</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="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">11&#46; The <span class="elsevierStyleBold">worst</span> problem that I&#8217;ve had in the last two weeks with <span class="elsevierStyleBold">vaginal dryness&#58;</span> e&#46; g&#46; experienced discomfort during sex due to vaginal dryness&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t ; entry_with_role_rowhead " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0 1 2 3 4 5 6 7&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 1 2 3 4 5 6 7&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t ; entry_with_role_rowhead " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">2&#46; The <span class="elsevierStyleBold">worst</span> problem that I&#8217;ve had in the last two weeks with it <span class="elsevierStyleBold">being hard to GET going&#44; things taking an effort</span> or me feeling that <span class="elsevierStyleBold">&#8216;it&#39;s a battle&#8217;</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="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">12&#46; The <span class="elsevierStyleBold">worst problem</span> that I&#8217;ve had in the last two weeks with <span class="elsevierStyleBold">sore eyes&#58;</span> e&#46; g&#46; eyes felt gritty&#44; painful eyes&#44; burning eyes&#44; itchy eyes or irritation in eyes&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t ; entry_with_role_rowhead " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0 1 2 3 4 5 6 7&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 1 2 3 4 5 6 7&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t ; entry_with_role_rowhead " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">3&#46; The <span class="elsevierStyleBold">worst</span> problem that I&#8217;ve had in the last two weeks with it <span class="elsevierStyleBold">being hard to KEEP going&#44;</span> me being <span class="elsevierStyleBold">easily worn out</span> or <span class="elsevierStyleBold">lacking in energy</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="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">13&#46; The <span class="elsevierStyleBold">worst</span> problem that I&#8217;ve had in the last two weeks with <span class="elsevierStyleBold">eye irritation&#58;</span> e&#46; g&#46; eyes irritated by smoky atmosphere&#44; eyes were uncomfortable in the wind&#44; eyes were uncomfortable in air-conditioning or low-humidity places&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t ; entry_with_role_rowhead " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0 1 2 3 4 5 6 7&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 1 2 3 4 5 6 7&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t ; entry_with_role_rowhead " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">4&#46; The <span class="elsevierStyleBold">worst</span> problem that I&#8217;ve had in the last two weeks with <span class="elsevierStyleBold">lack of strength in my muscles</span> or <span class="elsevierStyleBold">feeling weak</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="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">14&#46; The <span class="elsevierStyleBold">worst</span> problem that I&#8217;ve had in the last two weeks with <span class="elsevierStyleBold">poor vision</span> &#40;even if wearing spectacles&#41;&#58; e&#46; g&#46;&#44; blurred vision&#44; poor vision&#44; problem with eyes limited reading&#44; watching TV or night driving&#44; hard to see computer screen or cash machine screen&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t ; entry_with_role_rowhead " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0 1 2 3 4 5 6 7&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 1 2 3 4 5 6 7&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t ; entry_with_role_rowhead " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">5&#46; The <span class="elsevierStyleBold">worst</span> problem I&#8217;ve had in the last two weeks with <span class="elsevierStyleBold">not thinking clearly</span> or finding it <span class="elsevierStyleBold">hard to concentrate</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="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">15&#46; The <span class="elsevierStyleBold">worst</span> problem that I&#8217;ve had in the last two weeks with <span class="elsevierStyleBold">difficulties in eating&#58;</span> e&#46; g&#46; mouth felt dry when eating&#44; difficult to swallow foods&#44; needed liquid to swallow food&#44; food stuck to the mouth&#44; needed to rinse away remains of food or have appreciated food less&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t ; entry_with_role_rowhead " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0 1 2 3 4 5 6 7&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 1 2 3 4 5 6 7&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t ; entry_with_role_rowhead " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">6&#46; The <span class="elsevierStyleBold">worst</span> problem I&#8217;ve had in the last two weeks with <span class="elsevierStyleBold">forgetting things</span> or <span class="elsevierStyleBold">making mistakes</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="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">16&#46; The <span class="elsevierStyleBold">worst</span> problem that I&#8217;ve had in the last two weeks with <span class="elsevierStyleBold">dry throat or nose&#58;</span> e&#46; g&#46; mouth felt dry when breathing&#44; had difficulty talking with dry mouth&#44; needed a drink to talk easily&#44; nose felt dry&#44; dry throat&#44; air-conditioning dried mouth&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t ; entry_with_role_rowhead " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0 1 2 3 4 5 6 7&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 1 2 3 4 5 6 7&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t ; entry_with_role_rowhead " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">7&#46; The <span class="elsevierStyleBold">worst</span> problem I&#8217;ve had in the last two weeks with <span class="elsevierStyleBold">discomfort in my limbs&#58;</span> e&#46; g&#46; discomfort&#44; aches or pains in your big joints &#40;hips&#44; knees&#44; shoulders&#41; or in your muscles or aching all over&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">17&#46; The <span class="elsevierStyleBold">worst</span> problem that I&#8217;ve had in the last two weeks with <span class="elsevierStyleBold">bad breath&#58;</span> e&#46; g&#46; felt that your breath has smelt&#44; saliva felt sticky&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t ; entry_with_role_rowhead " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0 1 2 3 4 5 6 7&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 1 2 3 4 5 6 7&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t ; entry_with_role_rowhead " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">8&#46; <span class="elsevierStyleBold">Worst</span> problem in the last 2 weeks with <span class="elsevierStyleBold">discomfort or swelling of fingers or wrists</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="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">18&#46; The <span class="elsevierStyleBold">worst</span> problem in the last two weeks with <span class="elsevierStyleBold">needing fluid to wet my mouth&#58;</span> e&#46; g&#46; carried drink to bed&#44; needed drink during the night&#44; woke at night to pass urine&#44; had urgent need to pass urine&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t ; entry_with_role_rowhead " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0 1 2 3 4 5 6 7&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 1 2 3 4 5 6 7&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t ; entry_with_role_rowhead " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">9&#46; The <span class="elsevierStyleBold">worst</span> problem I&#8217;ve had in the last two weeks with <span class="elsevierStyleBold">uncomfortably cold hands</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="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">19&#46; The <span class="elsevierStyleBold">worst</span> problem that I&#8217;ve had in the last two weeks with <span class="elsevierStyleBold">other mouth problems&#58;</span> e&#46; g&#46; mouth ulcers&#44; swollen salivary glands&#44; felt as though choking because of dryness&#44; change in flavours or tastes&#44; needed to visit the dentists&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t ; entry_with_role_rowhead " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0 1 2 3 4 5 6 7&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 1 2 3 4 5 6 7&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t ; entry_with_role_rowhead " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">10&#46; The <span class="elsevierStyleBold">worst</span> problem that I&#8217;ve had in the last two weeks with <span class="elsevierStyleBold">dry or itchy skin</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-with-role" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t ; entry_with_role_rowhead " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0 1 2 3 4 5 6 7&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>
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          "leyenda" => "<p id="spar0075" class="elsevierStyleSimplePara elsevierViewall">Adaptada de Lackner et al&#46;<a class="elsevierStyleCrossRef" href="#bib0320"><span class="elsevierStyleSup">12</span></a>&#46;</p>"
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                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="6" align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t" scope="col" style="border-bottom: 2px solid black">Quality of Life Questionnaire for Patients with Primary Sj&#246;gren&#39;s Syndrome</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  " colspan="3" align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">These questions pertain to your complaints within the last four weeks</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " colspan="3" align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t"><span class="elsevierStyleBold">8&#46; Do your eyes feel dry&#63;</span></td></tr><tr title="table-row"><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="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&#9675; No&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">&#9675; Yes&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  " colspan="3" align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t"><span class="elsevierStyleBold">1&#46; How severe was your pain&#63;</span></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="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Please indicate how these statements apply to you&#58;&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="" 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  " colspan="2" align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">If yes&#58; Which of these complaints did fou have&#63;</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  " colspan="3" align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t"><elsevierMultimedia ident="202404250914043601"></elsevierMultimedia></td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " colspan="2" align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&#9675; Recurring inflammation</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">I have feeling that&#8230; &#40;never&#44; seldom&#44; sometimes&#44; often&#44; always&#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="" 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  " colspan="2" align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&#9675; Pain</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">12&#46; I am the only person with these complaints&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="" 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  " colspan="2" align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&#9675; Gritty feeling</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">13&#46; My complaints are not taken seriously&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  " colspan="3" align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t"><span class="elsevierStyleBold">2&#46; I had joint pain&#63;</span></td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " colspan="2" align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&#9675; Crusty eyes&#47;eyelids</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">14&#46; My complaints are too much for me&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="" 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  " colspan="2" align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&#9675; Deterioration of vision</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">15&#46; My family and friends are understanding&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t ; entry_with_role_rowhead " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&#9675; No&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">&#9675; Yes&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  " colspan="2" align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&#9675; No tears &#40;inability to cry&#41;</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">16&#46; I am too tired to fulfill obligations to my family and friends&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="" 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  " colspan="2" align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&#9675; Everyday activities like driving reading and watching TV are limited or impossible</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">17&#46; I am withdrawn&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  " colspan="3" align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t"><span class="elsevierStyleBold">3&#46; I had recurrent wandering pains</span></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="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">18&#46; I am concerned about side effects&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="" 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  " colspan="2" align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t"><span class="elsevierStyleBold">9&#46; Does your skin feel dry&#63;</span></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">19&#46; I worry about the further course of my disease&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t ; entry_with_role_rowhead " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&#9675; No&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">&#9675; Yes&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="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">20&#46; I have a good feeling about my body&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="" 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="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&#9675; No&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">&#9675; Yes&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">21&#46; I cannot manage my everyday life as well as I did before I became ill&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t ; entry_with_role_rowhead " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t"><span class="elsevierStyleBold">I had digestive problems</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><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="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">22&#46; I tire easily&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="" 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  " colspan="2" align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">If yes&#58; Did you have either of these complaints&#63;&#41;</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">23&#46; Everyday activities like driving&#44; work&#44; houshold and sports are a challenge&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t ; entry_with_role_rowhead " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t"><span class="elsevierStyleBold">4&#46; Constipation</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><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  " colspan="2" align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&#9675; Skin reddening</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">24&#46; Remedies like eyes drops&#44; creams and physiotherapy impose a financial burden&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t ; entry_with_role_rowhead " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&#9675; No&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">&#9675; Yes&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  " colspan="2" align="left" valign="\n
                  \t\t\t\t\ttop\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="" 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  " colspan="2" align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&#9675; Tight&#44; taut skin</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">25&#46; The disease has reduced my quality of life&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t ; entry_with_role_rowhead " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t"><span class="elsevierStyleBold">5&#46; Stomach&#47;abdominal pain</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><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-with-role" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t ; entry_with_role_rowhead " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&#9675; No&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">&#9675; Yes&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="" 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  " colspan="2" align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t"><span class="elsevierStyleBold">10&#46; Does your nose feel dry&#63;</span></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  " colspan="3" align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t"><span class="elsevierStyleBold">6&#46; I had sleeping problems</span></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="" 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="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&#9675; No&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">&#9675; Yes&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-with-role" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t ; entry_with_role_rowhead " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&#9675; No&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">&#9675; Yes&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="" 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  " colspan="2" align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">If yes&#58; Did you have either of these complaints&#63; &#40;check what apply&#41;</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  " colspan="3" align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t"><span class="elsevierStyleBold">7&#46; Does your mouth feel dry&#63;</span></td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " colspan="2" align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&#9675; Change in sense of smell</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
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                  \t\t\t\t\ttable-entry\n
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                  \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
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                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
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                  \t\t\t\t  " colspan="2" align="left" valign="\n
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                  \t\t\t\t">&#9675; Nosebleed</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
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                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t ; entry_with_role_rowhead " align="left" valign="\n
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                  \t\t\t\t">&#9675; No&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">&#9675; Yes&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
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                  \t\t\t\t  " align="" valign="\n
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                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
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                  \t\t\t\t  " align="" valign="\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="" 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="" 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  " colspan="2" align="left" valign="\n
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                  \t\t\t\t">The following question is for women only&#58;</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  " colspan="3" align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">If yes&#58; Which of these complaints did you have&#63;</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " colspan="2" align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t"><span class="elsevierStyleBold">11&#46; Does your vagina feel dry&#63;</span></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  " colspan="3" align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&#9675; Burning sensation in the mouth</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  " colspan="3" align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&#9675; Trouble speaking</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">&#9675; No&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">&#9675; Yes&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  " colspan="3" align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&#9675; Dental problems</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " colspan="2" align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">If yes&#58; Did you have either of these complaints&#63; &#40;check what apply&#41;</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  " colspan="3" align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&#9675; Changes in sense of taste</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " colspan="2" align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&#9675; Any kind of vaginal pain</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  " colspan="3" align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&#9675; Difficulty eating dry foods</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " colspan="2" align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&#9675; Itching</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  " colspan="3" align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&#9675; Compulsion to drink during the night</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " colspan="2" align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&#9675; Pain with intercourse</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>
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                  \t\t\t\t  " colspan="12" align="left" valign="\n
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                  \t\t\t\t">1&#41; How severe has your dryness been during the last 2 weeks&#63;</td><td class="td" title="\n
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                  \t\t\t\t  " align="" valign="\n
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                  \t\t\t\t  " align="left" valign="\n
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                  \t\t\t\t  " align="left" valign="\n
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                  \t\t\t\t">&#9633;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
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                  \t\t\t\t  " align="left" valign="\n
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                  \t\t\t\t">&#9633;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
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                  \t\t\t\t  " align="left" valign="\n
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                  \t\t\t\t">&#9633;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
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                  \t\t\t\t  " align="left" valign="\n
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                  \t\t\t\t">Maximal imaginable dryness&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t ; entry_with_role_rowhead " align="left" valign="\n
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                  \t\t\t\t">0&nbsp;\t\t\t\t\t\t\n
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                  \t\t\t\t  " align="left" valign="\n
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                  \t\t\t\t">8&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">9&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">10&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
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                  \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  " colspan="13" align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t"><span class="elsevierStyleVsp" style="height:0.5px"></span></td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " colspan="12" align="left" valign="\n
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                  \t\t\t\t">2&#41; How severe has your fatigue been during the last 2 weeks&#63;</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
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                  \t\t\t\t  " rowspan="2" align="left" valign="\n
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                  \t\t\t\t">No fatigue</td><td class="td" title="\n
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                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&#9633;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
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                  \t\t\t\t  " align="left" valign="\n
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                  \t\t\t\t">&#9633;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
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                  \t\t\t\t  " align="left" valign="\n
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