Inconsistency Between the Body Fat Percentages Estimated Through Anthropometric Measurements and Manual Bioimpedance in Children and Adolescents

The rate is assessed as per the body fat percentages (%BF) estimated through anthropometric measurements and manual bioimpedance, according to gender and adiposity rate within the paediatric population. The %BF is assessed by anthropometry using the Slaughter equation for cutaneous skinfolds and man...

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Autores principales:	Lizana Arce,Pablo José, Almagià Flores,Atilio Aldo, Simpson Lelievre,María Cristina, Olivares Barraza,Rosy, Binvignat Gutiérrez,Octavio, Ivanovic Marincovich,Daniza, Berral de la Rosa,Francisco José
Lenguaje:	English
Publicado:	Sociedad Chilena de Anatomía 2011
Materias:	Anthropometry Body composition Body fat Bioimpedance
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022011000400049
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spelling	oai:scielo:S0717-950220110004000492012-07-30Inconsistency Between the Body Fat Percentages Estimated Through Anthropometric Measurements and Manual Bioimpedance in Children and AdolescentsLizana Arce,Pablo JoséAlmagià Flores,Atilio AldoSimpson Lelievre,María CristinaOlivares Barraza,RosyBinvignat Gutiérrez,OctavioIvanovic Marincovich,DanizaBerral de la Rosa,Francisco José Anthropometry Body composition Body fat Bioimpedance The rate is assessed as per the body fat percentages (%BF) estimated through anthropometric measurements and manual bioimpedance, according to gender and adiposity rate within the paediatric population. The %BF is assessed by anthropometry using the Slaughter equation for cutaneous skinfolds and manual bioimpedance (Omron model HBF-306INTTM) to 321 students (160 females and 161 males) between 10-18 years. The association degree among the methods was measured using the Pearson correlation coefficient (r). The consistency among methods was analysed through the intra-class correlation coefficient (ICC) and the consistency correlation coefficient of Lin (CCC), grouping the population by gender and adiposity rate. The reference method was the cutaneous skinfolds assessed by the Slaughter equation. Optimum and high adiposity rates were recorded for the studied sample. The r between the bioimpedance and the anthropometry was 0.689, which corresponds to moderate. However, it decreased according to the gender and adiposity rate (females: optimum 0.409 and high 0.610; males: optimum 0.335 and high 0.507). The ICC was 0.668, which also decreased by gender and adiposity rate (females: optimum 0.323 and high 0.578; males: optimum 0.229 and high 0.506). CCC was poor (<0.90) by gender and adiposity rate. The study shows differences for both methods in this age range, which is accentuated by gender and adiposity rate. Therefore, the use of manual bioimpedance as an interchangeable method with the anthropometric measurements in children and adolescents is not suggested as it underestimates the %BF.info:eu-repo/semantics/openAccessSociedad Chilena de AnatomíaInternational Journal of Morphology v.29 n.4 20112011-12-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022011000400049en10.4067/S0717-95022011000400049
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Anthropometry Body composition Body fat Bioimpedance
spellingShingle	Anthropometry Body composition Body fat Bioimpedance Lizana Arce,Pablo José Almagià Flores,Atilio Aldo Simpson Lelievre,María Cristina Olivares Barraza,Rosy Binvignat Gutiérrez,Octavio Ivanovic Marincovich,Daniza Berral de la Rosa,Francisco José Inconsistency Between the Body Fat Percentages Estimated Through Anthropometric Measurements and Manual Bioimpedance in Children and Adolescents
description	The rate is assessed as per the body fat percentages (%BF) estimated through anthropometric measurements and manual bioimpedance, according to gender and adiposity rate within the paediatric population. The %BF is assessed by anthropometry using the Slaughter equation for cutaneous skinfolds and manual bioimpedance (Omron model HBF-306INTTM) to 321 students (160 females and 161 males) between 10-18 years. The association degree among the methods was measured using the Pearson correlation coefficient (r). The consistency among methods was analysed through the intra-class correlation coefficient (ICC) and the consistency correlation coefficient of Lin (CCC), grouping the population by gender and adiposity rate. The reference method was the cutaneous skinfolds assessed by the Slaughter equation. Optimum and high adiposity rates were recorded for the studied sample. The r between the bioimpedance and the anthropometry was 0.689, which corresponds to moderate. However, it decreased according to the gender and adiposity rate (females: optimum 0.409 and high 0.610; males: optimum 0.335 and high 0.507). The ICC was 0.668, which also decreased by gender and adiposity rate (females: optimum 0.323 and high 0.578; males: optimum 0.229 and high 0.506). CCC was poor (<0.90) by gender and adiposity rate. The study shows differences for both methods in this age range, which is accentuated by gender and adiposity rate. Therefore, the use of manual bioimpedance as an interchangeable method with the anthropometric measurements in children and adolescents is not suggested as it underestimates the %BF.
author	Lizana Arce,Pablo José Almagià Flores,Atilio Aldo Simpson Lelievre,María Cristina Olivares Barraza,Rosy Binvignat Gutiérrez,Octavio Ivanovic Marincovich,Daniza Berral de la Rosa,Francisco José
author_facet	Lizana Arce,Pablo José Almagià Flores,Atilio Aldo Simpson Lelievre,María Cristina Olivares Barraza,Rosy Binvignat Gutiérrez,Octavio Ivanovic Marincovich,Daniza Berral de la Rosa,Francisco José
author_sort	Lizana Arce,Pablo José
title	Inconsistency Between the Body Fat Percentages Estimated Through Anthropometric Measurements and Manual Bioimpedance in Children and Adolescents
title_short	Inconsistency Between the Body Fat Percentages Estimated Through Anthropometric Measurements and Manual Bioimpedance in Children and Adolescents
title_full	Inconsistency Between the Body Fat Percentages Estimated Through Anthropometric Measurements and Manual Bioimpedance in Children and Adolescents
title_fullStr	Inconsistency Between the Body Fat Percentages Estimated Through Anthropometric Measurements and Manual Bioimpedance in Children and Adolescents
title_full_unstemmed	Inconsistency Between the Body Fat Percentages Estimated Through Anthropometric Measurements and Manual Bioimpedance in Children and Adolescents
title_sort	inconsistency between the body fat percentages estimated through anthropometric measurements and manual bioimpedance in children and adolescents
publisher	Sociedad Chilena de Anatomía
publishDate	2011
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022011000400049
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Inconsistency Between the Body Fat Percentages Estimated Through Anthropometric Measurements and Manual Bioimpedance in Children and Adolescents

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