Analysis on Risk Factors of Postmenopausal Women with High-risk of Osteoporosis Based on Multinomial Logit Model
基于多项Logit模型的绝经后骨质疏松症高危人群危险因素分析

This study was aimed to screen out risk factors associated with occurrence of postmenopausal osteoporosis. All 1740 women with high postmenopausal osteoporosis risk factors were selected to accept the bone mineral density examination. Then, a screening questionnaire survey was conducted. The quantitative relation between risk factors and postmenopausal osteoporosis was analyzed with multinomial logistic regression. The results showed that including duration of menopause, body mass index, fish diet, whether height shorten, whether menopause, and previous obstetric history. It was concluded that menopause was a main risk factor for PMOP, and low body mass index was also a risk factor for postmenopausal osteoporosis. A negative correlation exists between postmenopausal osteoporosis and fish diet, which is a protective factor for PMOP.