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使用单光子骨矿含量测量仪，检测了重庆地区４０～８８岁１０６０例妇女挠骨骨矿物质含量（简称ＢＭＣ）。４０岁以上中老年妇女骨矿含量随年龄老化呈持续性减少，绝经加速了骨矿的丢失。骨矿含量与年龄、绝经年限呈显著性负相关（ｒ＝－０．５３７、－０．４５６．Ｐ均＜０．０１）．与身高、体重、孕次、产次无相关性。职业对ＢＭＣ无显著影响，运动是ＢＭＣ的保护因素。本地区中老年妇女骨质疏松发病率为３８．８％，其中未绝经组发病率仅为３．６％，而绝经后骨质疏松则为４３．５％，７０～８８岁的老年妇女８５％存在骨质疏松。
Using a single-photon bone mineral content measuring instrument, the detection of the bone mineral content (referred to as BMC) of 1060 women aged 40 to 88 years in Chongqing area. Bone mineral content in elderly women over the age of 40 showed a persistent decrease with age, and menopause accelerated the loss of bone mineral. There was a significant negative correlation between bone mineral content and age and menopause (r = -0.537, -0.456, P <0.01). And height, weight, pregnancy times, parity no correlation. Occupation had no significant effect on BMC, and exercise was a protective factor for BMC. The incidence of osteoporosis in middle-aged and elderly women in the region was 38.8%, of whom the prevalence was only 3.6% in non-menopausal women and 43.5% in post-menopausal women, 85% in elderly women aged 70-88 years Osteoporosis exists.