骨密度对骨质疏松性骨折的判断价值

目的研究骨密度对骨质疏松性骨折的判断价值。方法共3组研究对象,398例骨质疏松不伴有骨折的研究对象(A组),胸腰椎骨折患者(B组),骨密度正常的正常组进行研究。研究骨密度的一般情况、不同T值在各组的分配情况,骨质疏松性骨折与骨密度(BMD)的相关性。结果腰椎L2-L4、L2-L4和股颈的BMD值之间,T值人数分配之间,正常组、A组以及B组的差别具有统计学意义(P<0.05)。腰椎L1-L4、L2-L4和股颈的BMD以及总BMD的测定值均与骨质疏松性骨折相关。结论我们认为:本地区所收治的骨质疏松性骨折患者,全部应诊断判定为骨质疏松症。

Determine value of bone mineral density for osteoporotic fractures

Objective To explore the determine value of bone mineral density for osteoporotic fractures.Methods The subjects were divided into 3 groups,398 osteoporosis patients without fractures as group A,patients with thoracic and lumbar fracture as group B,and a control group with normal BMD.The BMD general condition,the distribution condition of different T value in every group,and the correlation between osteoporotic fractures and BMD were studied.Results The BMD results of lumbar spine L1-L4,L2-L4,and femoral neck,and the distribution of patient numbers according to T-scores showed significant difference among the control group,group A,and group B.BMD of lumbar spine L1-L4,L2-L4,and femoral neck,and the total BMD values were associated with osteoporotic fractures.Conclusion All patients with osteoporotic fractures should be diagnosed as osteoporosis in this region.