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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 analyze the changes of bone mineral density and the prevalence of osteoporosis in outpatients with osteoporosis. Methods The bone mineral density (BMD) data of 2756 osteoporosis patients were collected and divided into seven groups according to the age of 10 years. The changes of BMD and the prevalence of osteoporosis were analyzed. Results Of 2756 cases, 656 (23.80%) were diagnosed as normal bone mass, 1936 (70.25%) were osteopenia, and 164 (5.95%) were osteoporosis. After age 40, the proportion of osteoporosis gradually increases with age. The prevalence of osteoporosis in males was lower than that in females (2.70% vs.8.28%) (P <0.05). Conclusion The prevention and treatment of osteoporosis focus on the age group of 40 years old, especially women.