| 对老年人骨矿含量、体成分和肌力的特征研究 |
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| 引用本文： | 池建,张一民,李果.对老年人骨矿含量、体成分和肌力的特征研究[J].北京体育大学学报,1997(3). |
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| 作者姓名： | 池建 张一民 李果 |
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| 作者单位： | 北京体育大学 |
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| 摘 要： | 选取北京市５５岁以上老年人８６名进行研究，结果发现５５岁以上老年人骨矿含量、体成分和最大肌力存在明显的性别差异。骨矿含量随着年龄增加而逐年降低，女性下降的幅度明显高于男性。骨矿含量与体脂百分比呈明显的负相关，与体重，身体密度、瘦体重和最大肌力呈正相关，与肌肉耐力无明显的关系。
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| 关 键 词： | 老年人 骨质疏松 骨矿含量 骨密度 体成分 肌肉力量 |
Research on Characteristics of Bone Mineral Content,Body Composition and Muscle Force in Old People |
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| Abstract: | 86 old people over 55 years of age in Beijing were chosen to be researched. The results showedthat there were remarkable sex differences between men and women over 55 years old in their bone mineralcontent,body composition and maximal muscle force. The bone mineral content decreased year by year withthe increase of age. The range of its decrease was remarkably higher in women than in men. There was aremarkable negative correlation between the bone mineral content and the percentage of body fat. The bonemineral content was positively correlated with the body weight,body density,lean body weight and maximal muscle force,but wasn't correlated remarkably with muscular endurance. |
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| Keywords: | old people osteoporosis bone mineral content bone density body composition muscle force |
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