title: Bone mass and anthropometric measurements in adult females.
abstract: Bone mass and anthropometrics were measured in 342 adult female twins, aged 25-79 (mean = 44.1 years) for the purpose of: (1) identifying which anthropometric measurements were most strongly associated with bone mass at various skeletal sites, and (2) determining the accuracy of combinations of these measurements in the prediction of bone mass. Among the eight skinfolds measured, the subscapular site was more strongly correlated with all bone mass measurements than any other skinfold. Similarly, calf circumference (among four sites) and biacromial width (among five frame size measurements) provided the strongest correlations within these groups of anthropometrics with all bone sites. The somewhat surprising consistency of these results was then tested in multivariable models for the prediction of bone mass. For the entire study group, each of the anthropometric measurements (subscapular skinfold, calf circumference and biacromial width) were independent, significant predictors of bone mass, even when height, weight and age were included in the models. These data suggest that frame size, muscularity and adiposity have independent effects on the skeleton, and that single measurements of each of these anthropometric characteristics are associated with all skeletal sites.
authors: Department of Medicine, Indiana University School of Medicine, Indianapolis 46202-5200.
authors: C W
authors: CW
authors: Slemenda
authors: S L
authors: SL
authors: Hui
authors: C J
authors: CJ
authors: Williams
authors: J C
authors: JC
authors: Christian
authors: F J
authors: FJ
authors: Meaney
authors: C C
authors: CC
authors: Johnston
mesh_terms: D000273:Adipose Tissue / Q000033:anatomy & histology; D000328:Adult; D000368:Aged; D000886:Anthropometry; D001824:Body Constitution; D015519:Bone Density; D005260:Female; D006801:Humans; D008875:Middle Aged; D009132:Muscles / Q000033:anatomy & histology; D010024:Osteoporosis / Q000209:etiology; D014427:Twins