骨质疏松门诊骨密度测定及骨质疏松患病情况分析

An analysis of detection of bone mineral density and prevalence of osteoporosis in out-patient department of osteoporosis

目的分析骨质疏松门诊就诊人群的骨密度变化规律及骨质疏松患病情况。方法收集2756例骨质疏松患者的骨密度测量数据,按10岁为一个年龄段分为七组,分析骨密度变化规律及骨质疏松患病情况。结果 2756例中,诊断为骨量正常者656例(23.80%),骨量减少者1936例(70.25%),骨质疏松者164例(5.95%)。40岁以后,随着年龄增长骨质疏松比例呈逐年递升现象。男性骨质疏松患病率低于女性(2.70%vs.8.28%)(P<0.05)。结论骨质疏松的防治重点在40岁以后的年龄段人群,尤其是女性。

Objective To analyse the changes of bone mineral density（BMD） and prevalence of osteoporosis in the patients in out-patient department of osteoporosis. Methods Data of BMD from 2756 cases were collected and divided into seven age groups with 10 years each. Results Of 2756 cases, 656 （23. 80 %） cases were diagnosed as normal bone mass, 1936 （ 70. 25 %） cases as osteopenia and 164（5. 95%） as osteoporosis. The percentage of osteoporosis increased as the age increased in the people older than 40 years. The incidence rate was lower in male than that in female（2. 70% vs. 8. 28%）（P〈0. 05）. Conclusion The key point of prevention and treatment of osteoporosis should be