Cited by 10Body Composition Measurement TechniquesElectrical and Bioimpedance TomographyIndigenous Health and Education

Development of bioelectrical impedance analysis-based equations for estimation of body composition in postpartum rural Bangladeshi women

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Shaikh, Saijuddin, Schulze, Kerry J., Kurpad, Anura, Ali, Hasmot, Shamim, Abu Ahmed, Mehra, Sucheta, Wu, Lee S.-F., Rashid, Mahbubar +3 more·2013·British Journal of Nutrition

Abstract

Equations for predicting body composition from bioelectrical impedance analysis (BIA) parameters are age-, sex- and population-specific. Currently there are no equations applicable to women of reproductive age in rural South Asia. Hence, we developed equations for estimating total body water (TBW), fat-free mass (FFM) and fat mass in rural Bangladeshi women using BIA, with 2 H 2 O dilution as the criterion method. Women of reproductive age, participating in a community-based placebo-controlled trial of vitamin A or β-carotene supplementation, were enrolled at 19·7 (sd 9·3) weeks postpartum in a study to measure body composition by 2 H 2 O dilution and impedance at 50 kHz using multi-frequency BIA (n 147), and resistance at 50 kHz using single-frequency BIA (n 82). TBW (kg) by 2 H 2 O dilution was used to derive prediction equations for body composition from BIA measures. The prediction equation was applied to resistance measures obtained at 13 weeks postpartum in a larger population of postpartum women (n 1020). TBW, FFM and fat were 22·6 (sd 2·7), 30·9 (sd 3·7) and 10·2 (sd 3·8) kg by 2 H 2 O dilution. Height 2/impedance or height 2/resistance and weight provided the best estimate of TBW, with adjusted R2 0·78 and 0·76, and with paired absolute differences in TBW of 0·02 (sd 1·33) and 0·00 (sd 1·28) kg, respectively, between BIA and 2 H 2 O. In the larger sample, values for TBW, FFM and fat were 23·8, 32·5 and 10·3 kg, respectively. BIA can be an important tool for assessing body composition in women of reproductive age in rural South Asia where poor maternal nutrition is common.

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Authors
Shaikh, S., Schulze, K. J., Kurpad, A., Ali, H., Shamim, A. A., Mehra, S., Wu, L. S.-F., Rashid, M., Labrique, A. B., Christian, P., & West, K. P.
Affiliations
  • Johns Hopkins University (US)
  • St. John's National Academy of Health Sciences (IN)
Corresponding author
Schulze, Kerry J.
Venue
British Journal of Nutrition
Published
2012-05-04
Volume
109
Issue
4
Pages
639-647
ISSN
  • 0007-1145 (ISSN-L)
  • 1475-2662
OpenAlex
W2322711995
Cited by
10
References
38
Citations by year
2025: 3 · 2023: 1 · 2018: 1 · 2016: 1 · 2014: 1 · 2013: 1 · 2012: 2
FWCI
0.86
Type
journal article
Language
en
Open access
Locations
  • British Journal Of Nutrition (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • United States Agency for International Development (GHS-A-00-03-00019-00)
  • Bill and Melinda Gates Foundation (GHS-A-00-03-00019-00)
  • Johns Hopkins University
  • International Atomic Energy Agency
  • Ministry of Health and Family Welfare
Topics
  • Health Sciences › Medicine › Physiology › Body Composition Measurement Techniques
  • Physical Sciences › Engineering › Electrical and Electronic Engineering › Electrical and Bioimpedance Tomography
  • Health Sciences › Health Professions › General Health Professions › Indigenous Health and Education
Keywords
bioelectrical impedance analysis, body composition, postpartum women, total body water, fat-free mass, fat mass, prediction equations, deuterium dilution, resistance, women of reproductive age, rural South Asia, maternal nutrition
MeSH terms
Adult, Anthropometry, Bangladesh, Body Composition, Body Height, Body Water, Body Weight, Female, Humans, Rural Population, Vitamin A, Randomized Controlled Trials as Topic, Electric Impedance, beta Carotene, Dietary Supplements, Postpartum Period, Young Adult

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