410名绝经后健康妇女身体成分与骨密度相关性的研究

被引:14
作者
李淼
胡伟伟
张增
胡云秋
章振林
机构
[1] 上海交通大学附属第六人民医院骨质疏松和骨病专科
关键词
骨密度; 肌肉组织; 脂肪组织; 绝经后妇女;
D O I
暂无
中图分类号
R580 [];
学科分类号
摘要
目的:探讨上海地区绝经后妇女的骨密度与其身体成分间的相关性,以确定脂肪组织和肌肉组织对骨密度的影响。方法:从上海市徐汇区的社区中选择410名51~75岁绝经后健康女性,填写问卷调查表,行常规体检,并通过双能X线吸收仪(Lunar-Prodigy)测定其腰椎、股骨近端骨密度和身体成分分布。结果:肌肉、脂肪组织量与腰椎、股骨颈及全髋部骨密度值呈正相关,其中肌肉组织对腰椎、股骨颈和全髋部骨密度变异的贡献率是7.9%~24.8%,明显大于脂肪组织的贡献率。结论:上海地区绝经后健康女性的体脂量与其腰椎、股骨颈及全髋部骨密度间具有相关性。无论是脂肪组织还是肌肉组织均与腰椎、股骨颈及全髋部骨密度呈正相关,而肌肉组织是比脂肪组织更能决定骨密度的变异因素,提示临床干预骨质疏松时,需考虑患者加强锻炼以提高肌肉强度。
引用
收藏
页码:30 / 33
页数:4
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