Methods 82 postmenopausal women were divided into the regroups according to BMDs measured at lumbar spine and proximal femur with dual-energy X-ray absorptionmeter.

• 方法应用双能X线骨密度仪测量82例绝经后妇女腰椎骨密度(BMD),按WHO标准,分为无骨质疏松组(NOP)、骨质疏松组(OP1)、骨质疏松伴骨折组(OP2)。