原发性骨质疏松发病的相关因素

Relevant factors in pathogenesis of primary osteoporosis

阐明原发性骨质疏松发病与性别、年龄、饮食、体重、绝经年限和体内雌激素水平的关系。结果证明骨质疏松发生率女性比男性明显增高，并随年龄增长而增高；饮食中加食牛奶者比不食用牛奶者较低；超重和肥胖者比瘦者为低；绝经后骨质疏松随着年龄的增长而增高，并与雌二醇水平呈负相关。

This study was aimed to reveal the relationships between pathogenesis of primary osteoporosis and sex, age, weight, years postmenopause and level of estrogen. The results showed that the rate of osteoporosis (RO) was significantly higher in women than in men. The RO increased with age, was lower in individauls drinking milk every day than those notdrinking milk,and lower in overweight and obese persons than in underweight persons. The rate of postmenopause osteoporosis increased with age and was the negtively correlated with 17-β-estradiol level.