百色壮族中老年人骨密度和体成分的特点及其相关性分析

发布时间：2019-06-05 12:34

【摘要】：目的测量并探讨百色壮族中老年人群的骨密度、身体成分的特点以及随年龄变化的规律,为改善少数民族地区老龄人口健康状况提供科学依据。方法随机抽取620名(男性248名,女性372名)百色壮族健康中老年人作为研究对象。测量受试者的右足跟骨密度,以及身高、体重、和身体成分(身体质量指数、腰臀比、去脂体重、肌肉量、脂肪量、体脂肪率)。运用SPSS17.0软件进行统计学处理。结果百色壮族中老年骨密度与身高、体重、腰臀比、去脂体重、肌肉量均随年龄增长逐渐降低,而脂肪量、体脂肪率在各年龄组间之间无显著差异。同年龄组男性的骨密度和身高、体重、去脂体重、肌肉量均明显高于女性,而女性的脂肪量、体脂肪率则明显高于男性。结论百色壮族中老年人的骨密度与年龄呈负相关线性关系,与体重、身高、脂肪量、体脂肪率、去脂体重、肌肉量均呈正相关线性关系。
[Abstract]:Objective to measure and explore the bone mineral density (bone mineral density), the characteristics of body composition and the variation with age in the middle-aged and elderly population of Baise Zhuang nationality, so as to provide scientific basis for improving the health status of the elderly population in minority areas. Methods 620 healthy middle-aged and elderly people of Baise Zhuang nationality (248 males and 372 females) were randomly selected as the subjects. The bone mineral density of the right heel, height, weight, and body composition (body mass index, waist hip ratio, fat weight, muscle mass, fat weight, body fat rate) were measured. SPSS17.0 software was used for statistical analysis. Results Bone mineral density, height, weight, waist to hip ratio, fat weight and muscle mass decreased gradually with the increase of age, but there was no significant difference in fat content and body fat rate among different age groups. The bone mineral density, height, weight, fat weight and muscle mass of men in the same age group were significantly higher than those of women, while the fat content and body fat rate of women were significantly higher than those of men. Conclusion the bone mineral density of middle and old people in Baise Zhuang nationality is negatively correlated with age, and positively correlated with body weight, height, fat weight, body fat rate, fat weight and muscle mass.
【作者单位】：右江民族医学院基础医学院右江民族医学院人类学研究所
【基金】：国家自然科学基金(81260071) 广西自然科学基金(2012GXNSFAA053171);广西自然科学基金(2013GXNSFBA019202) 少数民族体质特征实验室开放课题(右医科字[2014]2号)
【分类号】：R580

【参考文献】