Bone mineral content in Hawaiian, Asian, and Filipino children.
Os calcis bone mineral content (BMC) was measured by single photon absorptiometry in 86 children, ages 6 to 13 years from Hawaiian, Oriental, Caucasian, and Filipino ethnic groups. Pearson correlations indicated significant positive correlations between BMC and age, height, and weight. However, there were no significant differences in age, height or weight between ethnic groups. ANOVA revealed a significant effect of ethnic group on BMC with the Hawaiian group having a significantly higher BMC than the Asian or Caucasian groups. When age, height and weight were controlled for, ANCOVA still showed a significant effect of ethnicity on BMC. The current findings suggest that ethnic differences can develop early in life.
Nowack
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MK
John A. Burns School of Medicine, Department of Obstetrics and Gynecology, University of Hawaii, Honolulu 96826.
Brizzolara
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Lally
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D000293:Adolescent; D015519:Bone Density / Q000235:genetics / Q000502:physiology*; D002648:Child; D003431:Cross-Cultural Comparison; D005006:Ethnicity / Q000235:genetics; D005260:Female; D006254:Hawaii / Q000208:ethnology; D006801:Humans; D008297:Male; D012015:Reference Standards