【摘 要】
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Objective To elucidate the influence of body weight on proximal femur strength in Chinese postmenopausal women.Methods A cross-sectional study was conducted in 1,371 healthy Chinese postmenopausal wom
【机 构】
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Department of Medical Statistics and Epidemiology,School of Public Health,Sun Yat-Sen University
【出 处】
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中华医学会第八次全国骨质疏松和骨矿盐疾病学术会议
论文部分内容阅读
Objective To elucidate the influence of body weight on proximal femur strength in Chinese postmenopausal women.Methods A cross-sectional study was conducted in 1,371 healthy Chinese postmenopausal women recruited from the communities of Guangzhou,China.DXA images were used to generate bone mineral density (BMD) and bone geometry parameters,including cross-sectional area (CSA),outer diameter (OD),cortical thickness (CT),section modulus (SM),and buckling ratio (BR) at the narrow neck (NN),intertrochanter (IT),femoral shaft (FS).ANCOVAs were performed to compare the differences of bone phenotypes among different body mass index (BMI) subgroups.The determination of BMI on bone phenotypes were examined by linear regression analyses.
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