Cited by 25Body Composition Measurement TechniquesObesity, Physical Activity, DietElectrical and Bioimpedance Tomography

Body composition of children in south-western Nigeria: validation of bio-electrical impedance analysis

Leman, Cinthia R., Adeyemo, Adebowale A., Schoeller, Dale A., Cooper, Richard S., Luke, Amy·2003·Annals of Tropical Paediatrics

Abstract

Bio-electrical impedance analysis (BIA) is a non-invasive method of estimating body composition and has the potential to be useful in clinics and for nutrition and health-related research in Africa. We sought to validate BIA for use among a Yoruba population in south-western Nigeria and to use BIA to assess the body composition of a healthy cohort of children. Total body water (TBW) was measured in 92 individuals (53 adults and 39 children) using deuterium dilution; height, weight and resistance were measured by BIA. Multiple regression analysis was used to develop prediction equations for TBW among children only or among all participants. Independent covariates tested in the regression models included the impedance index (height(2)/resistance), weight, age and gender with TBW as the dependent variable. Depending on the model used, between 97% (root MSE=0.7 kg ) and 99% (root MSE=0.7 kg) of the variance observed in TBW could be explained by the impedance index, weight and/or gender; age, however, was not significant in any model. In a separate cohort of 69 children, 5-8 years old, anthropometrics were measured and TBW was estimated using the developed equations. Body composition data are presented by gender and age group. BIA was validated for use among Nigerian children and adults and provides a potentially important tool for research.

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Crossref · 10.1179/000349803125002887

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Authors
Leman, C. R., Adeyemo, A. A., Schoeller, D. A., Cooper, R. S., & Luke, A.
Affiliations
  • Loyola University Chicago (US)
  • University of Ibadan (NG)
  • University of Wisconsin–Madison (US)
Venue
Annals of Tropical Paediatrics
Published
2003-03
Volume
23
Issue
1
Pages
61-67
ISSN
  • 0272-4936 (ISSN-L)
  • 1465-3281
OpenAlex
W2004611725
Cited by
25
References
26
Citations by year
2025: 1 · 2024: 2 · 2023: 1 · 2022: 1 · 2020: 1 · 2019: 1 · 2018: 2 · 2015: 1 · 2014: 1 · 2013: 2
FWCI
1.34
Type
journal article
Language
en
Open access
closed
Locations
  • Annals of Tropical Paediatrics (publishedVersion)
  • PubMed (publishedVersion)
  • Civil War Book Review (submittedVersion)
Funders
  • National Institutes of Health
  • National Heart, Lung, and Blood Institute (HL45508)
  • National Institute of Diabetes and Digestive and Kidney Diseases (DK56781, R01DK056781)
Topics
  • Health Sciences › Medicine › Physiology › Body Composition Measurement Techniques
  • Health Sciences › Medicine › Public Health, Environmental and Occupational Health › Obesity, Physical Activity, Diet
  • Physical Sciences › Engineering › Electrical and Electronic Engineering › Electrical and Bioimpedance Tomography
Keywords
bioelectrical impedance analysis, body composition, total body water, method validation, prediction equations, children, deuterium dilution, anthropometry, Southwest Nigeria
MeSH terms
Adolescent, Adult, Body Composition, Body Water, Body Weight, Child, Child, Preschool, Female, Humans, Male, Nigeria, Regression Analysis, Sex Factors, Electric Impedance

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