Ethnic differences in body fat distribution among Asian pre-pubertal children: A cross-sectional multicenter study

Ailing Liu, Nuala M. Byrne, Masaharu Kagawa, Guansheng Ma, Kallaya Kijboonchoo, Lara Nasreddine, Bee Koon Poh, Mohammad Noor Ismail, Andrew P. Hills

Research output: Contribution to journalArticleResearchpeer-review

18 Citations (Scopus)

Abstract

Background: Ethnic differences in body fat distribution contribute to ethnic differences in cardiovascular morbidities and diabetes. However few data are available on differences in fat distribution in Asian children from various backgrounds. Therefore, the current study aimed to explore ethnic differences in body fat distribution among Asian children from four countries. Methods. A total of 758 children aged 8-10 y from China, Lebanon, Malaysia and Thailand were recruited using a non-random purposive sampling approach to enrol children encompassing a wide BMI range. Height, weight, waist circumference (WC), fat mass (FM, derived from total body water [TBW] estimation using the deuterium dilution technique) and skinfold thickness (SFT) at biceps, triceps, subscapular, supraspinale and medial calf were collected. Results: After controlling for height and weight, Chinese and Thai children had a significantly higher WC than their Lebanese and Malay counterparts. Chinese and Thais tended to have higher trunk fat deposits than Lebanese and Malays reflected in trunk SFT, trunk/upper extremity ratio or supraspinale/upper extremity ratio after adjustment for age and total body fat. The subscapular/supraspinale skinfold ratio was lower in Chinese and Thais compared with Lebanese and Malays after correcting for trunk SFT. Conclusions: Asian pre-pubertal children from different origins vary in body fat distribution. These results indicate the importance of population-specific WC cut-off points or other fat distribution indices to identify the population at risk of obesity-related health problems.

Original languageEnglish
Article number500
JournalBMC Public Health
Volume11
DOIs
Publication statusPublished - 2011
Externally publishedYes

Fingerprint

Body Fat Distribution
Multicenter Studies
Cross-Sectional Studies
Skinfold Thickness
Waist Circumference
Fats
Upper Extremity
Lebanon
Weights and Measures
Indicator Dilution Techniques
Body Water
Deuterium
Malaysia
Thailand
Adipose Tissue
China
Obesity
Morbidity
Health
Population

Cite this

Liu, A., Byrne, N. M., Kagawa, M., Ma, G., Kijboonchoo, K., Nasreddine, L., ... Hills, A. P. (2011). Ethnic differences in body fat distribution among Asian pre-pubertal children: A cross-sectional multicenter study. BMC Public Health, 11, [500]. https://doi.org/10.1186/1471-2458-11-500
Liu, Ailing ; Byrne, Nuala M. ; Kagawa, Masaharu ; Ma, Guansheng ; Kijboonchoo, Kallaya ; Nasreddine, Lara ; Koon Poh, Bee ; Ismail, Mohammad Noor ; Hills, Andrew P. / Ethnic differences in body fat distribution among Asian pre-pubertal children : A cross-sectional multicenter study. In: BMC Public Health. 2011 ; Vol. 11.
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abstract = "Background: Ethnic differences in body fat distribution contribute to ethnic differences in cardiovascular morbidities and diabetes. However few data are available on differences in fat distribution in Asian children from various backgrounds. Therefore, the current study aimed to explore ethnic differences in body fat distribution among Asian children from four countries. Methods. A total of 758 children aged 8-10 y from China, Lebanon, Malaysia and Thailand were recruited using a non-random purposive sampling approach to enrol children encompassing a wide BMI range. Height, weight, waist circumference (WC), fat mass (FM, derived from total body water [TBW] estimation using the deuterium dilution technique) and skinfold thickness (SFT) at biceps, triceps, subscapular, supraspinale and medial calf were collected. Results: After controlling for height and weight, Chinese and Thai children had a significantly higher WC than their Lebanese and Malay counterparts. Chinese and Thais tended to have higher trunk fat deposits than Lebanese and Malays reflected in trunk SFT, trunk/upper extremity ratio or supraspinale/upper extremity ratio after adjustment for age and total body fat. The subscapular/supraspinale skinfold ratio was lower in Chinese and Thais compared with Lebanese and Malays after correcting for trunk SFT. Conclusions: Asian pre-pubertal children from different origins vary in body fat distribution. These results indicate the importance of population-specific WC cut-off points or other fat distribution indices to identify the population at risk of obesity-related health problems.",
author = "Ailing Liu and Byrne, {Nuala M.} and Masaharu Kagawa and Guansheng Ma and Kallaya Kijboonchoo and Lara Nasreddine and {Koon Poh}, Bee and Ismail, {Mohammad Noor} and Hills, {Andrew P.}",
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Liu, A, Byrne, NM, Kagawa, M, Ma, G, Kijboonchoo, K, Nasreddine, L, Koon Poh, B, Ismail, MN & Hills, AP 2011, 'Ethnic differences in body fat distribution among Asian pre-pubertal children: A cross-sectional multicenter study' BMC Public Health, vol. 11, 500. https://doi.org/10.1186/1471-2458-11-500

Ethnic differences in body fat distribution among Asian pre-pubertal children : A cross-sectional multicenter study. / Liu, Ailing; Byrne, Nuala M.; Kagawa, Masaharu; Ma, Guansheng; Kijboonchoo, Kallaya; Nasreddine, Lara; Koon Poh, Bee; Ismail, Mohammad Noor; Hills, Andrew P.

In: BMC Public Health, Vol. 11, 500, 2011.

Research output: Contribution to journalArticleResearchpeer-review

TY - JOUR

T1 - Ethnic differences in body fat distribution among Asian pre-pubertal children

T2 - A cross-sectional multicenter study

AU - Liu, Ailing

AU - Byrne, Nuala M.

AU - Kagawa, Masaharu

AU - Ma, Guansheng

AU - Kijboonchoo, Kallaya

AU - Nasreddine, Lara

AU - Koon Poh, Bee

AU - Ismail, Mohammad Noor

AU - Hills, Andrew P.

PY - 2011

Y1 - 2011

N2 - Background: Ethnic differences in body fat distribution contribute to ethnic differences in cardiovascular morbidities and diabetes. However few data are available on differences in fat distribution in Asian children from various backgrounds. Therefore, the current study aimed to explore ethnic differences in body fat distribution among Asian children from four countries. Methods. A total of 758 children aged 8-10 y from China, Lebanon, Malaysia and Thailand were recruited using a non-random purposive sampling approach to enrol children encompassing a wide BMI range. Height, weight, waist circumference (WC), fat mass (FM, derived from total body water [TBW] estimation using the deuterium dilution technique) and skinfold thickness (SFT) at biceps, triceps, subscapular, supraspinale and medial calf were collected. Results: After controlling for height and weight, Chinese and Thai children had a significantly higher WC than their Lebanese and Malay counterparts. Chinese and Thais tended to have higher trunk fat deposits than Lebanese and Malays reflected in trunk SFT, trunk/upper extremity ratio or supraspinale/upper extremity ratio after adjustment for age and total body fat. The subscapular/supraspinale skinfold ratio was lower in Chinese and Thais compared with Lebanese and Malays after correcting for trunk SFT. Conclusions: Asian pre-pubertal children from different origins vary in body fat distribution. These results indicate the importance of population-specific WC cut-off points or other fat distribution indices to identify the population at risk of obesity-related health problems.

AB - Background: Ethnic differences in body fat distribution contribute to ethnic differences in cardiovascular morbidities and diabetes. However few data are available on differences in fat distribution in Asian children from various backgrounds. Therefore, the current study aimed to explore ethnic differences in body fat distribution among Asian children from four countries. Methods. A total of 758 children aged 8-10 y from China, Lebanon, Malaysia and Thailand were recruited using a non-random purposive sampling approach to enrol children encompassing a wide BMI range. Height, weight, waist circumference (WC), fat mass (FM, derived from total body water [TBW] estimation using the deuterium dilution technique) and skinfold thickness (SFT) at biceps, triceps, subscapular, supraspinale and medial calf were collected. Results: After controlling for height and weight, Chinese and Thai children had a significantly higher WC than their Lebanese and Malay counterparts. Chinese and Thais tended to have higher trunk fat deposits than Lebanese and Malays reflected in trunk SFT, trunk/upper extremity ratio or supraspinale/upper extremity ratio after adjustment for age and total body fat. The subscapular/supraspinale skinfold ratio was lower in Chinese and Thais compared with Lebanese and Malays after correcting for trunk SFT. Conclusions: Asian pre-pubertal children from different origins vary in body fat distribution. These results indicate the importance of population-specific WC cut-off points or other fat distribution indices to identify the population at risk of obesity-related health problems.

UR - http://www.scopus.com/inward/record.url?scp=79959452601&partnerID=8YFLogxK

U2 - 10.1186/1471-2458-11-500

DO - 10.1186/1471-2458-11-500

M3 - Article

VL - 11

JO - BMC Public Health

JF - BMC Public Health

SN - 1471-2458

M1 - 500

ER -