BONE-DENSITY AT VARIOUS SITES FOR PREDICTION OF HIP-FRACTURES
BONE-DENSITY AT VARIOUS SITES FOR PREDICTION OF HIP-FRACTURES
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DOI：
10.1016/0140-6736(93)92555-8
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发表时间：
1993-01-09
期刊：
影响因子：
168.9
通讯作者：
VOGT, TM
中科院分区：
文献类型：
--
作者：
CUMMINGS, SR;BLACK, DM;VOGT, TM
桡骨或跟骨骨密度低的女性髋部骨折的风险增加。为了了解双能X线骨密度仪测量髋部骨密度是否比其他骨骼测量更能预测髋部骨折，我们评估了8134名年龄在65岁或以上的女性的多个部位的骨密度。65名女性在平均1.8年的随访期间发生髋部骨折。股骨颈骨密度每降低一个SD，年龄调整后的髋部骨折风险增加2.6倍（95%CL 1.9，3.6）。骨密度处于最低四分位数的女性髋部骨折的风险是处于最高四分位数的女性的8.5倍。股骨颈的骨密度比脊柱的测量值更能预测骨质疏松症（p
Women with low bone density in the radius or calcaneus are at increased risk of hip fracture. To see whether bone density of the hip measured by dual X-ray absorptiometry is a better predictor of hip fracture than measurements of other bones, we assessed bone density at several sites in 8134 women aged 65 years or more.65 women had hip fractures during a mean follow-up of 1.8 years. Each SD decrease in femoral neck bone density increased the age-adjusted risk of hip fracture 2.6 times (95% CL 1.9, 3.6). Women with bone density in the lowest quartile had an 8.5-fold greater risk of hip fracture than those in the highest quartile. Bone density of the femoral neck was a better predictor than measurements of the spine (p