Body composition of South African rural school children aged 7-13 years: the Tshannda longitudinal study

Journal article

Authors/Editors

Amey, Alphonse

Research Areas

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Publication Details

Author list: Amusa LO, Goon DT, Amey AK

Publisher: Edizioni Minerva Medica

Place: TURIN

Publication year: 2011

Journal acronym: MINERVA PEDIATR

Volume number: 63

Issue number: 4

Start page: 263

End page: 270

Number of pages: 8

ISSN: 0026-4946

eISSN: 1827-1715

Languages: English-Great Britain (EN-GB)

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Abstract

Aim. The aim of this paper was, therefore, to present the cross-sectional data on the body composition profiles of rural primary school children in Tshannda, South Africa.Methods. A cross-sectional study was carried out to examine the body composition among 409 Tshannda rural school children, grade 1-7 levels, in Vhembe district of Limpopo province, South Africa. The anthropometric variable measured included, body mass, stature, arm circumference, triceps, biceps, subscapular and supraspinale. Derived indicators were sum of skinfold thickness, body mass index (BMI), mid-upper arm circumference, percentage body fat, fat mass and fat-free mass, which were used to determine body composition.Results. A significant difference in the sum of skinfold thickness was noticed between boys and girls. The girls have higher skinfold thickness than boys at all ages. The percentage of body fat was higher in girls than boys.Conclusion. The high proportion of body fat among rural South African school children, especially girls, warrants an action strategy to prevent and control overweight and obesity in this age group.

Keywords

Body fat distribution, body mass index, Skinfold thickness

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