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Body composition by bioelectrical impedance analysis in children below 7 years old

Authors :
Jiyoung Jung
Han Wool Kim
Tae Hyun Kim
Young Mi Hong
Source :
Korean Journal of Pediatrics, Vol 53, Iss 3, Pp 341-348 (2010)
Publication Year :
2010
Publisher :
Korean Pediatric Society, 2010.

Abstract

Purpose : Body composition is important to define and manage obesity and undernutrition. Obesity is a significant health problem with medical and psychological consequences for children and adolescents. Body composition analysis (BIA) is a simple, rapid, noninvasive, and reproducible technique. However, comparative analysis of body composition has not been done in young children below 7 years old. The aim of this study is to estimate antropometric data and body composition by BIA, and to investigate the correlation between anthropometric data and fat mass or fat percent in young children. Methods : We measured height, weight, body mass index (BMI), fat mass, and fat percent by BIA in 1,376 children aged 3–6 years of whom 688 were males and 688 were females. Results : Fat mass, fat percent, intracellular fluid, extracellular fluid, protein, and minerals were significantly higher in the obese group. A significant positive correlation exists between fat mass and BMI or weight. A significant positive linear correlation was also noted between fat percent and BMI. Protein, weight, fat mass, and fat percent were significantly different among groups. Conclusion : BIA is an objective, accurate method to estimate body fat in childhood obesity cases. Fat mass and fat percent data acquired by using BIA highly correlated with BMI. However, a large-scale study is needed to diagnose obesity in young children.

Subjects

Subjects :
Pediatrics
RJ1-570

Details

Language :
English
ISSN :
17381061 and 20927258
Volume :
53
Issue :
3
Database :
Directory of Open Access Journals
Journal :
Korean Journal of Pediatrics
Publication Type :
Academic Journal
Accession number :
edsdoj.f810b3b2d4d94f81a536e6e735f3176b
Document Type :
article
Full Text :
https://doi.org/10.3345/kjp.2010.53.3.341