More evidence to support a lower quantitative computed tomography (QCT) lumbar spine bone mineral density (BMD) cutpoint value for classifying osteoporosis among older East Asian women than for Caucasians

更多证据表明，与白种人相比，东亚老年女性骨质疏松症的定量计算机断层扫描（QCT）腰椎骨密度（BMD）临界值应更低。