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为探讨男性骨质疏松的影响及危害，用双能X线骨密度测量仪（DEXA）对284例老年男性腰椎及股骨骨矿物含量进行测定，得出随着年龄的增长，骨矿物含量逐渐下降，其骨量丢失的变化规律为：股骨Wards三角＞股骨颈＞腰椎（L2～L4）＞股骨粗隆。骨质疏松发病率在70y以后明显增加，骨质疏松骨折发生率为18％。提示：男性骨质疏松发生率之高及其造成的危害应引起人们高度重视，骨密度（BMD）测量尤其是髋部骨量测定，对骨质疏松早期诊断及其骨折的预防有着重要的意义。
In order to investigate the effect and harm of male osteoporosis, mineral content of lumbar vertebral and femoral bone of 284 elderly men were measured by dual energy X-ray absorptiometry (DEXA), and the results showed that bone mineral content gradually decreased with age , The variation of bone loss was: femur Wards triangle> femoral neck> lumbar (L2 ~ L4)> femur trochanter. The incidence of osteoporosis significantly increased after 70y, the incidence of osteoporotic fractures was 18%. Tip: The high incidence of osteoporosis in men and the harm caused by it should be attached great importance to people, and bone mineral density (BMD) measurement, especially hip bone mass measurement, is of great significance for the early diagnosis of osteoporosis and the prevention of fractures .