单光子吸收扫描与X线摄片计测法对骨质疏松诊断的比较  

COMPARATIVE STUDY ON THE DIAGNOSTIC METHODS OF OSTEOPOROSIS WITH SINGLE PHOTON ABSORPTIOMETRY AND THE RADIOGRAPHIC MEASUREMENT

作　　者：张光铂[1] 高铁军[1] 崔群力[1] 张铁力 

机构地区：[1]中日友好医院骨科

出　　处：《中日友好医院学报》1991年第1期13-15,共3页Journal of China-Japan Friendship Hospital

摘　　要：用单光子吸收扫描与X线摄片计测法,对54例测试者的骨质疏松情况进行了自身对照测定和比较。结果表明,桡、尺骨骨密度测定值与掌骨指数相关性好,与腰椎指数相关性差,与粗隆评分无相关性。单光子吸收扫描仪诊断外周骨骨质疏松具有可信、准确、灵敏的特点,优于X线摄片计测法,而后者对中轴骨骨质疏松的诊断仍有应用价值。The status of osteoporosis in 54 volunteers was measured by Single Photon Absorptiometry and measurement of the X-ray film with a self-control trial design. And the linear correlation was calculated. The results showed that there was a good, a bad, and non correlativity between the value of bone density in distal 1/4 parts of the forearm and the metatarsal bone index (correlative coefficient =0. 62), the lumbar vertebral index (correlative coefficient = 0. 45), the femoral trabecular pattern index (no correlativity), respectively. Single Photo Absorptiometry was easy to manage, reliable and sensitive in diagnosing osteoporosis of peripheral limb bone, therefore it was superior to radiographic measurement. But, the measurement of the X-ray film was still valuable in diagnosing osteoporpsis of the axial skeleton.

关 键 词：单光子吸收扫描 X线摄片计测法 骨质疏松 骨密度 相关分析 

分 类 号：R[医药卫生]