Article
Effect of Environmental Factors and Gender on the Heritability of Bone Mineral Density and Bone Size
31 May 2006
Abstract excerpt
Bone mineral density (BMD), a risk factor for osteoporosis, is believed to be under genetic control. The effect of environmental factors and gender on the heritability of BMD and bone size is ill-defined. In this study, heritability estimates (h2) were determined in 3,320 southern Chinese subjects from 1,019 families using the variance components model. The h2 for age, weight and height-adjusted BMD was 0.63-0.71...
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