测定了４２０名健康成年男女腰椎及两侧髋部的骨密度。线性相关分析结果表明，腰椎各椎体（Ｌ＿２～Ｌ＿４）骨密度呈高度相关，Ｐ＜０．００１；两侧髋部、股骨颈、大转子及Ｗａｒｄ三角区骨密度具有非常高的相关性，Ｐ＜０．００１；腰椎与髋部各部位骨密度也具有明显的相关性，但相关程度相对较小。结果提示，一侧髋部骨密度测定能够预测另外一侧髋部骨密度水平，腰椎骨密度测定能够预测整个椎体的骨量状态，但是，腰椎骨密度测定并不能非常精确的预测髋部骨量水平。 The BMD of the lumbar spine and hip on both sides were measured for 420 healthy adult men and women. Linear correlation analysis showed that the BMD of lumbar vertebra (L_2 ~ L_4) was highly correlated (P <0.001). There was a very high correlation between BMD of hip, femoral neck, greater trochanter and Ward triangle, P <0.001; BMD of lumbar spine and hip were also significantly correlated, but the correlation was relatively small. The results suggest that one side of the hip BMD can predict the other side of the hip bone mineral density, lumbar BMD can predict the state of the entire vertebral bone mass, but the lumbar spine BMD does not accurately predict the hip bone Volume level.