中国部分地区中老年人群原发性骨量减少症患病率研究  

Study on the prevalence rate of primary osteopenia in the middle aged and the elderly population in some parts of China

作　　者：李宁华[1] 区品中[2] 朱汉民[3] 杨定焯[4] 郑苹如[5] 

机构地区：[1]卫生部北京医院流行病学研究室,100730 [2]广州医学院第二附属医院骨科 [3]上海华东医院 [4]华西医科大学附属第四医院骨质疏松科 [5]白求恩医科大学附属第一医院干部病房

出　　处：《中华流行病学杂志》2001年第2期125-128,共4页Chinese Journal of Epidemiology

基　　金：国家"九五"科技攻关项目! ( 96 90 6 0 5 0 1)

摘　　要：目的　了解我国部分地区中老年人群原发性骨量减少症 (POPA)患病率分布情况。方法　采用分层多阶段整群抽样方法对我国五大行政区 5 6 0 0名 40岁以上男女人群进行骨密度 (BMD)测量和问卷调查。结果　我国部分地区原发性骨量减少症总患病率 (按累计丢失率最高部位计算 )为15 .8%。其中男性 2 0 .0 % ,女性 12 .4% (P <0 .0 1) ;不同地区、不同年龄组、城乡之间原发性骨量减少症患病率亦存在不同程度差异 (P <0 .0 1)。结论　原发性骨量减少症的防治重点在中老年男性 。Objective To understand the distribution of prevalence rate of primary osteopenia (POPA) in the middle aged and the elderly in some parts of China. Methods Bone mineral density (BMD) was measured and questionnaire was administered to 5 600 people aged above 40 in five administrative areas in China, through a stritified muti steps cluster sampling method. Results The total prevalence rate of primary osteopenia in some parts of China was 15.8 %, according to the most significant parts of the rate of loss. Of them, the prevalence rate of males was 20.0 % compared to 12.4 % in females ( P < 0.01 ); There were also differences on POPA prevalence among provinces,age groups and areas between urban and rural( P < 0.01 ). Conclusion Although prevention and treatment of primary osteopenia were important strategy in males however it should not be ignored in females as well.

关 键 词：中老年人群 原发性骨量减少症 患病率 POPA 

分 类 号：R195[医药卫生—卫生统计学]