广西南宁地区汉壮族人群骨密度及骨质疏松患病率研究

Investigation of bone mass density and prevalence rate of osteoporosis in healthy Han and Zhuang people in Nanning region

目的 评估广西南宁地区汉壮族健康人群骨量和骨质疏松 (OP)的发病情况。方法 1 0 84名健康人群采用双能X线骨密度仪检测腰椎正位、髋部、前臂的骨密度 (BMD)值。按民族、年龄、性别进行分组 ,以 1 0岁作为 1个年龄段。结果 骨峰值年龄分布 :男女汉壮族各部位骨峰值年龄在 30～ 39岁 ,60岁后OP患病率 (WHO)汉族男性 2 3 36 % ,壮族男性 2 5 0 0 % ,汉族女性 31 69% ,壮族女性 44 44% ,汉壮族男女各年龄段和总体OP患病率差异无显著性。

Objective To evaluate the bone mass density and prevalence rate of osteoporosis in healthy Han and Zhuang people in Nanning Region, Guangxi, China Methods 1 084 healthy people were divided into groups according to nationality, age and sex The range of age was 30 to 80 and divided into groups of 10 yeas each Bone mass density (BMD) at lumbar vertebrae, hip, forearm were measured by dual energy X ray absorptiometry (DEXA) Results The age distribution of peak bone mass (PBM): PBM in male and female Han and Zhuang appeared in 30 39 of age at hip, lumbar vertebrae, and forearm The prevalence rates of OP(WHO) after 60 years of age were 23 36% in male Han and 25 27% in male Zhuang; 31 69%in female Han and 40 65% in female Zhuang There were no significant differences in prevalence rate of OP in age groups and total preoalenu rate between the two nationalities Conclusion There are no significant differences in PBM and prevalence rate of OP between healthy Han and Zhuang people in Nanning Region