老年妇女骨折与骨密度关系的探讨  

Relationship Between Fracture and Bone Mineral Density in Elderly Women

作　　者：李巧羽[1] 苏涛[1] 蔡小玲[1] 

机构地区：[1]中南大学湘雅医院,湖南长沙410008

出　　处：《实用预防医学》2010年第3期539-540,共2页Practical Preventive Medicine

基　　金：湖南省科技厅基金资助项目(08FJ3182)

摘　　要：目的根据本院骨折住院病人骨密度(bone mineral density,BMD)的改变探讨老年椎骨骨折与BMD的关系,为老年人椎骨骨折的防治提供理论依据。方法自2007年1月-2009年1月,共收集椎骨骨折妇女48例(55～70岁),健康体检未骨折妇女21例(56～72岁)。采用双能X线骨密度仪Lunar-DPXIQ测定腰椎正位(L2-4)BMD降低情况。结果骨折组腰椎BMD低于对照组,差异有统计学意义(P<0.05)。结论老年妇女椎骨骨折的发生与腰椎BMD的降低明显相关。Objective To explore the relationship between vertebral fracture and bone mineral density （BMD） according to the alteration of BMD in elderly women inpatients with vertebral fracture in Xiangya Hospital,and to provide a theoretical basis for prevention and treatment of vertebral fracture. Methods We examined 48 women with vertebral fractures （aged between 55 and 70 years） and 21 healthy women （aged between 56 and 72 years） since January 2007 to January 2009. Dual energy X-ray absorptiometry （DEXA,Lunar-DPXIQ） was used to test BMD of the lumbar spine （L2-4） between the two groups. Results BMD of the lumbar spine in the fracture group was lower than that in the control group,and the difference was statistically significant （P0.05）. Conclusions The incidence of vertebral fracture is significantly associated with the reduction of BMD of lumbar spine in older women.

关 键 词：骨折 BMD 骨质疏松 

分 类 号：R683[医药卫生—骨科学]