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体重体成分与骨密度的关系
引用本文:陈金标 秦林林 张卫 葛崇华 马海波 肖艳霞. 体重体成分与骨密度的关系[J]. 中国骨质疏松杂志, 1997, 3(2): 15-18
作者姓名:陈金标 秦林林 张卫 葛崇华 马海波 肖艳霞
作者单位:中日友好医院临床医学研究所
基金项目:国际原子能机构(IAEA)资助
摘    要:为了研究体成分与骨密度(BMD)之间的关系,因体重与BMD显著相关,体成分各个组成相加等于体重,而体成分与BMD的关系仍不清楚。方法随机选取206名16~52岁健康的男女性汉族人,用双能X射线吸收法(DXA)测量BMD与体成分,进行BMD与体重,体成分的多元线性回归分析。结果体重,瘦组织(LTM)与男女性的BMD显著正相关,脂肪组织(FTM)仅对女性全身,腰椎BMD起显著性作用。结论影响男女性BMD的体成分中,LTM是主要因素,FTM仅对女性BMD有影响。本文较全面地研究了体成分与BMD的关系。

关 键 词:体重,体成分,骨密度,双能X射线吸收法

Relationship between body composition and bone mineral density
Chen Jinbiao,Qin Linlin,Zhang Wei,et al.. Relationship between body composition and bone mineral density[J]. Chinese Journal of Osteoporosis, 1997, 3(2): 15-18
Authors:Chen Jinbiao  Qin Linlin  Zhang Wei  et al.
Abstract:To study the relationship between body weight, body composition and bone mineral density(BMD). Methods In 206 randomly selected healthy men and women,aged 16 to 52,BMD and body compsition were measured by dual-energy X-ray absorptiometry (DXA),and BMD, body weight and body composition were analyzed by multiple linear regression. Results There is a significant positive correlation between body weight,lean tissue mass (LTM) and BMD in men and women. Fat tissue mass(FTM) has significant effect on BMD of total body and lumbar spine in women only. Conclusion The effects of body composition on BMD are mainly attributed to LTM in men and women,FTM is the contributing factor of BMD of total body and lumbar spine in women.
Keywords:Body weight Body composition Bone mineral density Dual-energy X-ray absorptiometry  
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