摘要
目的探讨惠州地区中老年人群腰椎骨密度(BMD)的分布规律和骨质疏松患病情况。方法采用双能X线吸收测量法(DEXA)对人口≥45岁的896例惠州居民的腰椎骨量进行测定,用SPSS10.0统计软件对数据进行处理。结果惠州地区腰椎骨密度在45岁开始随年龄的增加而逐年减少;50岁后女性骨量的丢失速率明显快于男性;女性50～59岁骨量开始快速丢失,约60岁后趋缓;女性患病率明显高于男性(P<0.01)。结论惠州地区中老年人群随着年龄的增长,BMD逐渐降低,骨质疏松患病率明显增加,女性更为明显,为惠州地区骨质疏松的防治提供了临床参考价值。
Objective To explore the distribution pattern of lumbar spine bone mineral density （BMD） and the prevalence of osteoporosis in the elderly in Huizhou region. Methods Using dual energy X-ray absorptiometry （DEXA）, the lumbar bone mass was measured in the population ≥45 years old （n=896） in Huizhou region. Data were analyzed with SPSS10.0 software. Results In Huizhou region, the lumbar spine bone mineral density began to de- crease year after year from 45-year-old. For the females, the loss rate of bone mass was significantly higher than males af- ter 50-year-old. The bone mass was dropped rapidly for the female aged 50-59 years old and then dropped slowly after 60-year-old. The prevalence in females was significantly higher than that in males （P〈0.01）. Condnsion For the elderly in Huizhou region, with the age increasing, the lumbar spine bone mineral density decreased gradually, and the preva- lence of ostcoporosis increased significantly, especially in females, which provides significant clinical reference for the prevention of osteoporosis in Huizhou region.
出处
《海南医学》
CAS
2013年第14期2056-2058,共3页
Hainan Medical Journal
基金
广东省科学技术厅科学事业费计划项目(编号:2011B031800051)
关键词
骨密度
骨质疏松
流行病学
Bone mineral density （BMD）
Osteoporosis
Epidemiology
