Validación del monitor de medición de la grasa corporal por impedancia bioeléctrica OMRON BF 300
Validation of the OMRON BF 300 monitor for measuring body fat by bioelectric impedance
V. Martín Morenoa,
, B. Gómez Gandoya, M.J. Antoranz Gonzálezb, S. Fernández Herranzc, A. Gómez de la Cámarad, M. de Oya Oteroe
Autor para correspondencia
a Médico. Centro de Salud Coronel de Palma. Móstoles. Madrid.
b DUE. Centro de Salud Coronel de Palma. Móstoles. Madrid.
c DUE. Centro de Salud San Fernando. Móstoles. Madrid.
d Unidad de Investigación y Epidemiología Clínica. Hospital 12 de Octubre. Madrid.
e Catedrático. Departamento de Medicina de la Universidad Autónoma de Madrid. Jefe de Servicio de la Unidad de Lípidos de la Fundación Jiménez Díaz. Madrid.
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Hospital 12 de Octubre. Madrid." "etiqueta" => "<span class="elsevierStyleSup">d</span>" "identificador" => "aff0020" ] 4 => array:3 [ "entidad" => "Catedrático. Departamento de Medicina de la Universidad Autónoma de Madrid. Jefe de Servicio de la Unidad de Lípidos de la Fundación Jiménez Díaz. Madrid." "etiqueta" => "<span class="elsevierStyleSup">e</span>" "identificador" => "aff0025" ] ] "correspondencia" => array:1 [ 0 => array:3 [ "identificador" => "cor0005" "etiqueta" => "*" "correspondencia" => "Correspondencia: Calle del Alerce, 5, 5.° B. 28041 Madrid." ] ] ] ] "titulosAlternativos" => array:1 [ "en" => array:1 [ "titulo" => "Validation of the OMRON BF 300 monitor for measuring body fat by bioelectric impedance" ] ] "pdfFichero" => "main.pdf" "tienePdf" => true "fechaAceptado" => "2001-03-26" "PalabrasClave" => array:2 [ "es" => array:1 [ 0 => array:4 [ "clase" => "keyword" "titulo" => "Palabras clave" "identificador" => "xpalclavsec193987" "palabras" => array:5 [ 0 => "Impedancia bioeléctrica" 1 => "Composición corporal" 2 => "Valoración nutricional" 3 => "Antropometría" 4 => "Grasa corporal" ] ] ] "en" => array:1 [ 0 => array:4 [ "clase" => "keyword" "titulo" => "Key words" "identificador" => "xpalclavsec193986" "palabras" => array:5 [ 0 => "Bioelectric impedance" 1 => "Bodily composition" 2 => "Nutrition assessment" 3 => "Anthropometry" 4 => "Body fat" ] ] ] ] "tieneResumen" => true "resumen" => array:2 [ "es" => array:1 [ "resumen" => "<span class="elsevierStyleSectionTitle">Objetivos</span><p id="spar0005" class="elsevierStyleSimplePara elsevierViewall">Valorar la precisión del monitor de grasa corporal por impedancia bioeléctrica OMRON BF 300 y validar su medición del porcentaje de grasa corporal (%GC) frente a la ecuación de Siri. Diseño. Estudio descriptivo, transversal.</p> <span class="elsevierStyleSectionTitle">Emplazamiento</span><p id="spar0010" class="elsevierStyleSimplePara elsevierViewall">Atención primaria. Centros de Salud Coronel de Palma y San Fernando, Móstoles.</p> <span class="elsevierStyleSectionTitle">Participantes</span><p id="spar0110" class="elsevierStyleSimplePara elsevierViewall">En la valoración de la precisión del monitor participaron 88 personas y 91 en la validación.</p> <span class="elsevierStyleSectionTitle">Mediciones y resultados principales</span><p id="spar0015" class="elsevierStyleSimplePara elsevierViewall">Las determinaciones de %GC se realizaron por triplicado, anotándose la media. La precisión se evaluó mediante el coeficiente de correlación intraclase (CCI) y el coeficiente de variación (CV). La validez, mediante el error técnico, el CCI y el método de Bland-Altman. En la ecuación de Siri la densidad corporal se calculó con la ecuación de Durnin-Womersley. Precisión: el CCI fue de 0,999 y el CV de 0,4 ± 0,03. Validación: la diferencia de %GC monitor (26,6 ± 9,1%) – ecuación de Siri (27,8 ± 8,2%) fue de –1,27% (p < 0,01; IC del 95%, –1,97 a –0,57), el error técnico del monitor del 2,2% y el CCI de 0,956 (IC del 95%, 0,9335–0,9710), situándose un 80,2% de las diferencias monitor – ecuación por debajo del 5%, con un intervalo de concordancia por el método de Bland-Altman de +5,45 a –7,99%.</p> <span class="elsevierStyleSectionTitle">Conclusiones</span><p id="spar0020" class="elsevierStyleSimplePara elsevierViewall">El monitor OMRON BF 300 satisface los criterios de precisión (CCI > 0,95 y CV bajo) y validación (error técnico excelente, CCI > 0,75 y diferencias clínicamente aceptables) y supone una alternativa válida a los pliegues cutáneos en la valoración nutricional del paciente.</p>" ] "en" => array:1 [ "resumen" => "<span class="elsevierStyleSectionTitle">Objectives</span><p id="spar0025" class="elsevierStyleSimplePara elsevierViewall">To assess the accuracy of the OMRON BF 300 body fat monitor using bioelectric impedance and to validate its measurement of body fat percentage (BF%) against the Siri equation.</p> <span class="elsevierStyleSectionTitle">Design</span><p id="spar0030" class="elsevierStyleSimplePara elsevierViewall">Cross-sectional descriptive study.</p> <span class="elsevierStyleSectionTitle">Setting</span><p id="spar0035" class="elsevierStyleSimplePara elsevierViewall">Primary care. Coronel de Palma and San Fernando Health Centres, Móstoles.</p> <span class="elsevierStyleSectionTitle">Participants</span><p id="spar0040" class="elsevierStyleSimplePara elsevierViewall">88 people took part in the assessment of the accuracy of the monitor, and 91 in the validation.</p> <span class="elsevierStyleSectionTitle">Measurements and main results</span><p id="spar0045" class="elsevierStyleSimplePara elsevierViewall">The BF% were recorded in triplicate, with the mean being the figure noted. Precision was evaluated through the intra-class correlation coefficient (ICC) and the coefficient of variation (CV); validity, through technical error, the ICC and the Bland-Altman method. In the Siri equation, body density was calculated through the Durnin-Womersley equation. Precision: ICC was 0.999 and CV 0.4 ± 0.03. Validation: the difference between the BF% monitor (26.6 ± 9.1%) and the Siri equation (27.8 ± 8.2%) was –1.27% (p < 0.01; 95% CI –1.97 to –0.57); the technical error of the monitor was 2.2% and of the ICC 0.956 (95% CI, 0.9335–0.9710). Thus, 80.2% of the monitor-equation differences were below 5%, with a concordance interval under the Bland-Altman method of +5.45 to –7.99%.</p> <span class="elsevierStyleSectionTitle">Conclusions</span><p id="spar0050" class="elsevierStyleSimplePara elsevierViewall">The OMRON BF 300 monitor satisfies the precision criteria (ICC > 0.95 and low CV) and validation (excellent technical error, ICC > 0.75 and clinically acceptable differences) and is a valid alternative to cutaneous folds as a method of assessing nutrition of the patient.</p>" ] ] "bibliografia" => array:2 [ "titulo" => "Bibliografía" "seccion" => array:1 [ 0 => array:2 [ "identificador" => "bibs0005" "bibliografiaReferencia" => array:45 [ 0 => array:3 [ "identificador" => "bib1" "etiqueta" => "1." "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "La obesidad: una epidemia en curso" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:1 [ 0 => "J.L. 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| año/Mes | Html | Total | |
|---|---|---|---|
| 2024 Noviembre | 15 | 8 | 23 |
| 2024 Octubre | 43 | 30 | 73 |
| 2024 Septiembre | 52 | 42 | 94 |
| 2024 Agosto | 39 | 26 | 65 |
| 2024 Julio | 48 | 29 | 77 |
| 2024 Junio | 61 | 47 | 108 |
| 2024 Mayo | 63 | 57 | 120 |
| 2024 Abril | 49 | 28 | 77 |
| 2024 Marzo | 61 | 75 | 136 |
| 2024 Febrero | 68 | 42 | 110 |
| 2024 Enero | 69 | 53 | 122 |
| 2023 Diciembre | 57 | 52 | 109 |
| 2023 Noviembre | 117 | 57 | 174 |
| 2023 Octubre | 130 | 67 | 197 |
| 2023 Septiembre | 57 | 45 | 102 |
| 2023 Agosto | 42 | 38 | 80 |
| 2023 Julio | 61 | 68 | 129 |
| 2023 Junio | 62 | 16 | 78 |
| 2023 Mayo | 39 | 25 | 64 |
| 2023 Abril | 37 | 9 | 46 |
| 2023 Marzo | 42 | 10 | 52 |
| 2023 Febrero | 38 | 19 | 57 |
| 2023 Enero | 58 | 13 | 71 |
| 2022 Diciembre | 34 | 12 | 46 |
| 2022 Noviembre | 67 | 45 | 112 |
| 2022 Octubre | 48 | 23 | 71 |
| 2022 Septiembre | 52 | 35 | 87 |
| 2022 Agosto | 55 | 42 | 97 |
| 2022 Julio | 46 | 16 | 62 |
| 2022 Junio | 47 | 28 | 75 |
| 2022 Mayo | 55 | 30 | 85 |
| 2022 Abril | 63 | 17 | 80 |
| 2022 Marzo | 83 | 19 | 102 |
| 2022 Febrero | 98 | 16 | 114 |
| 2022 Enero | 55 | 12 | 67 |
| 2021 Diciembre | 42 | 17 | 59 |
| 2021 Noviembre | 45 | 13 | 58 |
| 2021 Octubre | 84 | 10 | 94 |
| 2021 Septiembre | 61 | 12 | 73 |
| 2021 Agosto | 52 | 9 | 61 |
| 2021 Julio | 31 | 20 | 51 |
| 2021 Junio | 32 | 9 | 41 |
| 2021 Mayo | 57 | 9 | 66 |
| 2021 Abril | 76 | 39 | 115 |
| 2021 Marzo | 82 | 23 | 105 |
| 2021 Febrero | 34 | 8 | 42 |
| 2021 Enero | 42 | 18 | 60 |
| 2020 Diciembre | 53 | 27 | 80 |
| 2020 Noviembre | 96 | 12 | 108 |
| 2020 Octubre | 83 | 14 | 97 |
| 2020 Septiembre | 56 | 10 | 66 |
| 2020 Agosto | 72 | 19 | 91 |
| 2020 Julio | 60 | 11 | 71 |
| 2020 Junio | 35 | 8 | 43 |
| 2020 Mayo | 32 | 20 | 52 |
| 2020 Abril | 31 | 24 | 55 |
| 2020 Marzo | 35 | 31 | 66 |
| 2020 Febrero | 38 | 23 | 61 |
| 2020 Enero | 35 | 60 | 95 |
| 2019 Diciembre | 52 | 34 | 86 |
| 2019 Noviembre | 27 | 20 | 47 |
| 2019 Octubre | 50 | 17 | 67 |
| 2019 Septiembre | 117 | 22 | 139 |
| 2019 Agosto | 68 | 16 | 84 |
| 2019 Julio | 86 | 21 | 107 |
| 2019 Junio | 164 | 82 | 246 |
| 2019 Mayo | 252 | 125 | 377 |
| 2019 Abril | 91 | 36 | 127 |
| 2019 Marzo | 21 | 11 | 32 |
| 2019 Febrero | 27 | 18 | 45 |
| 2019 Enero | 28 | 19 | 47 |
| 2018 Diciembre | 25 | 10 | 35 |
| 2018 Noviembre | 22 | 18 | 40 |
| 2018 Octubre | 48 | 10 | 58 |
| 2018 Septiembre | 21 | 10 | 31 |
| 2018 Agosto | 21 | 24 | 45 |
| 2018 Julio | 18 | 22 | 40 |
| 2018 Junio | 24 | 15 | 39 |
| 2018 Mayo | 29 | 21 | 50 |
| 2018 Abril | 9 | 17 | 26 |
| 2018 Marzo | 16 | 20 | 36 |
| 2018 Febrero | 11 | 7 | 18 |
| 2018 Enero | 15 | 7 | 22 |
| 2017 Diciembre | 20 | 8 | 28 |
| 2017 Noviembre | 23 | 13 | 36 |
| 2017 Octubre | 37 | 22 | 59 |
| 2017 Septiembre | 46 | 25 | 71 |
| 2017 Agosto | 33 | 10 | 43 |
| 2017 Julio | 45 | 13 | 58 |
| 2017 Junio | 31 | 29 | 60 |
| 2017 Mayo | 34 | 22 | 56 |
| 2017 Abril | 23 | 15 | 38 |
| 2017 Marzo | 51 | 25 | 76 |
| 2017 Febrero | 58 | 21 | 79 |
| 2017 Enero | 47 | 7 | 54 |
| 2016 Diciembre | 97 | 15 | 112 |
| 2016 Noviembre | 147 | 21 | 168 |
| 2016 Octubre | 115 | 20 | 135 |
| 2016 Septiembre | 48 | 25 | 73 |
| 2016 Agosto | 16 | 14 | 30 |
| 2016 Julio | 83 | 9 | 92 |
| 2016 Junio | 131 | 25 | 156 |
| 2016 Mayo | 127 | 28 | 155 |
| 2016 Abril | 123 | 20 | 143 |
| 2016 Marzo | 132 | 20 | 152 |
| 2016 Febrero | 81 | 15 | 96 |
| 2016 Enero | 111 | 20 | 131 |
| 2015 Diciembre | 94 | 18 | 112 |
| 2015 Noviembre | 124 | 19 | 143 |
| 2015 Octubre | 146 | 29 | 175 |
| 2015 Septiembre | 112 | 19 | 131 |
| 2015 Agosto | 154 | 17 | 171 |
| 2015 Julio | 196 | 7 | 203 |
| 2015 Junio | 133 | 5 | 138 |
| 2015 Mayo | 132 | 10 | 142 |
| 2015 Abril | 117 | 18 | 135 |
| 2015 Marzo | 203 | 18 | 221 |
| 2015 Febrero | 176 | 14 | 190 |
| 2015 Enero | 78 | 14 | 92 |
| 2014 Diciembre | 84 | 7 | 91 |
| 2014 Noviembre | 99 | 5 | 104 |
| 2014 Octubre | 99 | 1 | 100 |
| 2014 Septiembre | 91 | 5 | 96 |
| 2014 Agosto | 97 | 9 | 106 |
| 2014 Julio | 105 | 2 | 107 |
| 2014 Junio | 79 | 7 | 86 |
| 2014 Mayo | 68 | 4 | 72 |
| 2014 Abril | 60 | 3 | 63 |
| 2014 Marzo | 58 | 1 | 59 |
| 2014 Febrero | 52 | 1 | 53 |
| 2014 Enero | 84 | 3 | 87 |
| 2013 Diciembre | 58 | 2 | 60 |
| 2013 Noviembre | 84 | 17 | 101 |
| 2013 Octubre | 61 | 31 | 92 |
| 2013 Septiembre | 49 | 12 | 61 |
| 2013 Agosto | 45 | 20 | 65 |
| 2013 Julio | 60 | 4 | 64 |
| 2001 Julio | 3873 | 0 | 3873 |
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