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Analysis on Risk Factors of Postmenopausal Women with High-risk of Osteoporosis Based on Multinomial Logit Model
Pages: 1835-1840
Year: Issue:  4
Journal: World Science and Technology-Modernization of Traditional Chinese Medicine

Keyword:  绝经后骨质疏松症危险因素多项Logit模型;
Abstract: 目的:筛选绝经后骨质疏松症高危人群的危险因素.方法:对1740例绝经后骨质疏松症高危者进行双能X线吸收仪骨密度检测,对符合标准者进行现场问卷调查.采用多分类Logistic回归方法分析绝经后骨质疏松症与危险因素之间的定量关系,建立多项Logit模型.结果:模型最终引入的变量有绝经年限、体重指数、鱼类膳食、是否变矮、是否绝经和生产次数.结论:绝经是绝经后骨质疏松症的主要危险因素,低体重指数也是绝经后骨质疏松症发病的危险因素;鱼类膳食和绝经后骨质疏松症发病之间均存在负相关性,是绝经后骨质疏松症的保护性因素.
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