广州地区4152例骨密度检测结果分析  

ANALYSIS OF BONE MINERAL DENSITY FOR THE 4152 CASES IN GUANGZHOU AREA

作　　者：禹晖[1] 张金赫[1] 尹吉林[1] 

机构地区：[1]广州军区广州总医院核医学科,广东省广州市510010

出　　处：《中国煤炭工业医学杂志》2014年第11期1842-1844,共3页Chinese Journal of Coal Industry Medicine

摘　　要：目的 研究分析广州地区人群骨密度（BMD）变化规律及骨质疏松（OP）的发病率,为骨质疏松防治提供依据。方法 采用美国GE-Lunar公司生产的Prodigy型双能X线骨密度仪,分别测试4 152例20~100岁受试者的L1-4及股骨上段的骨密度（BMD）值。按照年龄、性别进行不同分组,以10岁为1个年龄段。结果 随着年龄增加骨量减少发生率不断增加,由15.5%增加到最高49.4%,在60岁以上年龄组增加不明显;其中50~60岁各年龄组女性骨量减少明显高于同组男性。骨质疏松发生率在50岁以上各年龄组骨质疏松发生率增加明显,由7.6%增加到最高33.7%,在70岁以上各年龄组增加最高,女性明显高于同组男性。结论 骨密度随年龄增长而下降,骨量减少和骨质疏松发病率也随之增加;同年龄组女性发病率明显高于男性。出现骨量减少时应及时治疗,以免进一步发展为不可逆转骨质疏松症。Objective To investigate the BMD and the incidence of osteoporosis（OP）in guangzhou area and provide the basis for the prevention and treatment of osteoporosis.Methods A total of 4 152 cases aged 20-100 were obtained from healthy adults in guangzhou area.Their BMD of L1-4 and upper femur were measured by dual energy X-ray absorptiometry（DEXA）.They were divided into groups by 10 years a group based on gender respectively.Results BMD was decreased with the increase of age,increased from15.5%to a maximum of 49.4%.In the 50~60 years old group,bone lose in female was significantly higher than in male with the same aged group.The incidence of osteoporosis in each aged group over 50 years was significantly higher,by 7.6% to a maximum of 33.7%.The highest increase in over 70 years old group,female was significantly higher than male in the same aged group.Conclusion The bone mineral density decrease with age,and incidence of osteopenia and osteoporosis increase with age.The incidence of osteoporosis in females is higher than that in males.Osteopenia should be timely treated to prevent further development of irreversible osteoporosis.

关 键 词：骨密度 骨量减少 骨质疏松 双能X线吸收仪 

分 类 号：R681[医药卫生—骨科学]