沈阳地区人群5254例骨密度调查研究

Investigation of bone mineral density in 5254 people in Shenyang

目的 调查沈阳地区部分人群骨密度,为骨密度正常参考值数据提供资料,为沈阳乃至全国骨质疏松预防、诊断、治疗提供科学依据。方法 应用双能X线骨密度检测仪对沈阳各区县部分人群5254例进行骨密度检测,以分析软件进行统计、比较。结果 统计出各年龄组骨密度,计算骨密度丢失率及患病率,比较城乡及不同职业间骨密度差异。结论 沈阳地区男女骨密度峰值均在26-30岁年龄组,女性50岁、男性60岁以后骨密度丢失率、患病率升高,女性66-70岁年龄骨密度均值城乡有显著差异。

Objective To investigate the bone mineral dersity (BMD) of population in Shenyang, provid-ing the basis for prevention, diagnosis and treatment of osteoporosis. Methods The BMDs of 5254 inhabitants in all districts of Shenyang were measured using dual energy X-ray absorptiometry (DEXA) . The data were analyzed with SPSS software. Results The BMD, bone losis rate and prevalence in each group were calculated. The differ-ences of BMD were compared between people in urban and rural areas and of different occupations. Conclusion The peak BMDs in men and women in Shenyang lie both in the age groups of 26-30 years. The bone loss rate and prevalence increase after 50 years in women and 60 years in men. The BMD is significantly different between urban and rural areas in female group of 66-70 years.