老年人髋部及腰椎测量点对骨质疏松症诊断的影响

Effect of diagnosis at lumber and hip mass measurement sites in the older

目的 通过对髋部及腰椎测量数据分析 ,探讨不同测量点对骨质疏松症诊断的影响。方法 采用双能X线骨密度测量仪对同一患者进行髋部及腰部骨密度测量 ,分析比较不同部位测量数据对骨质疏松症诊断的敏感性。结果 分析数据显示腰椎骨密度明显高于股骨颈骨密度值 ,而腰椎骨密度值诊断敏感性明显低于股骨颈骨密度值。结论 老年人股骨颈骨密度值具有更高的诊断敏感性。

Objective\ To discuss effect of diagnosis at different measurement sites by analysis data of bone mineral density. Methods\ Persons were measured both hip and lumber vertebra sites by dual energy X ray absorptiometry and comparing sensitivity analysis of hip and lumber vertebra bone density. Results\ Showing BMD of lumber vertebra was higher than BMD of hip,but sensitivity of lumber vertebra bone density was lower than hip bone density. Conclusion\ Bone mineral density of hip is more sensitive in diagnosis of osteoporosis for the older.\;