论文部分内容阅读
目的研究北京、深圳和西藏三地人群骨折风险因子对骨密度的影响。方法使用桡骨、尺骨远段的pDEXA对男性1465例,女性931例进行测试,并填写相关骨折风险因子信息(年龄、性别、身高、体重和体重指数(kg/m2)),进行SPSS统计分析。结果北京、深圳、西藏三地男女人群骨密度按照年龄分布基本一致,即地域差异对于中国人骨密度并不显著。按体重指数计算骨密度测量结果分布有一定差异,其中男性骨密度曲线分布一致性非常好,三地到达峰值骨量的男性人群之间,身高、体重和BMI基本没有显著差异(P>0.05)。女性则有一定差异。峰值骨量出现的年龄基本在34～35岁左右,三地之间没有明显差异(P>0.05)。结论中国人群很少得到骨折风险因子方面的量化数据和研究,应进一步加强这方面的研究。
Objective To study the effect of fracture risk factors on bone mineral density in Beijing, Shenzhen and Tibet. Methods A total of 1465 males and 931 females were tested with pDEXA in the distal radius and ulna. The data of fracture risk factors (age, sex, height, weight and body mass index (kg / m2)) were also collected for SPSS statistical analysis. Results The BMD of men and women in Beijing, Shenzhen and Tibet was basically the same according to the age distribution, that is, the geographical difference was not significant for Chinese BMD. There was a certain difference in the distribution of bone mineral density measured by body mass index. The distribution of bone mineral density in men had a very good consistency. There was no significant difference in body height, body weight and BMI between the three groups (P> 0.05) . There are some differences between women. The peak bone mass appears in the age of 34 to 35 years old basically, there is no significant difference between the three places (P> 0.05). Conclusions The Chinese population seldom get the quantitative data and research on fracture risk factors, and the research in this area should be further strengthened.