不同民族及部分生活因子对骨密度的影响  

Effects of various lifestyle factors on spinal bone mineral density

作　　者：赵效国[1] 刘文亚[2] 邓晓帆[2] 李莉[2] 何秉贤[2] 

机构地区：[1]新疆医科大学公共卫生学院,乌鲁木齐830054 [2]新疆医科大学第一附属医院,乌鲁木齐830054

出　　处：《中国骨质疏松杂志》2003年第3期193-195,246,共4页Chinese Journal of Osteoporosis

基　　金：卫生部默沙东基金资助项目 ( 97 MSD 0 1)

摘　　要：目的　确定部分生活因子对不同民族骨密度影响因素的影响 ,以便指导骨质疏松症的防治工作。方法　对新疆乌鲁木齐、伊犁、乌苏、吐鲁番地区 787例 2 0～ 70岁汉族、维吾尔族、哈萨克族健康人用问卷方法进行生活因子的调查 ,并用QCT法测定腰椎松质骨密度 (BMD)值 ,将有关的调查结果进行统计学处理。结果　 (1 )各民族相比较 ,哈、维女性BMD高于汉族女性 (P <0 0 5) ;(2 )各民族均未见吸烟、饮酒对BMD的影响 ;(3)维族男性、女性和哈族男性及汉族女性体重与BMD呈负相关 (P <0 0 1 ) ;汉族女性身高与BMD呈正相关 (P <0 0 1 ) ;(4)汉族女性参加体育锻炼者的骨密度高于不参加体育锻炼者 ;(5)汉族人群中 ,每天饮用牛奶 50 0g以上者的骨密度高于每天饮用 50 0g以下或不饮用牛奶者。结论　 (1 )不同民族BMD有差异 ;(2 )吸烟、饮酒不影响BMD ;(3)身高、体重是BMD的影响因素 ;(4)运动可增加骨密度。Objective To evaluate the effects of various lifestyle factors on spinal bone mineral density (BMD), so as to guide the prevention of osteoporosis Methods A total of 787 healthy Han, Uygur and Kazak people, aged 20 70, were interviewed to obtain information on their lifestyle They also underwent CT scan to determine their spinal BMD Results (1) BMD of Kazak and Uygur females are higher than that of Han females ( P <0 05); (2)Drinking and smoking have no effect on BMD in either ethnic people; (3)There are negative correlation between the BMD and weight in Uygur and Kazak males, as well as in Kazak and Han females( P <0 01); (4) Those women who constantly do physical exercise have higher BMD than those who never do exercise( P <0 05);(5)People who drink 500 g milk every day have higher BMD than those who drink less or no milk( P < 0 05) Conclusions (1) There are differences in BMD between nationalities; (2)Drinking or smoking has no effect on BMD in either nationality; (3) Height and weight are factors influencing BMD (4) Physical exercise promotes increase in BMD Healthy lifestyle provents decrease in BMD

关 键 词：民族 生活因子 骨密度 影响因素 防治 

分 类 号：R681[医药卫生—骨科学]