CAJ | 학술논문

目的：探讨绝经前女性骨密度的影响因素,为预防骨质疏松症的发生提供科学依据。方法：使用双能X线吸收测量法（DXA）对149位绝经前女性进行全身骨密度和身体成分进行测试,同时进行骨密度影响因素的问卷调查,内容涉及营养状况、生活习惯、体力活动水平、药物与疾病史、遗传史、峰值骨量情况、月经生育情况等。采用相关分析、单因素方差分析和多元回归分析对各影响因素进行筛选。结果：豆制品、体力活动水平、18-30岁之间是否经常参与体育运动、体重、瘦体重、脂肪含量和BMI与全身骨密度呈显著相关,最终体力活动水平、18-30岁间的体育运动和瘦体重3个因素进入影响骨密度的回归方程式,可以预测绝经前女性的全身骨密度。结论：体力活动水平、18-30岁间的体育运动和瘦体重是影响绝经前女性全身骨密度的敏感因素。
목적：탐토절경전녀성골밀도적영향인소,위예방골질소송증적발생제공과학의거。방법：사용쌍능X선흡수측량법（DXA）대149위절경전녀성진행전신골밀도화신체성분진행측시,동시진행골밀도영향인소적문권조사,내용섭급영양상황、생활습관、체력활동수평、약물여질병사、유전사、봉치골량정황、월경생육정황등。채용상관분석、단인소방차분석화다원회귀분석대각영향인소진행사선。결과：두제품、체력활동수평、18-30세지간시부경상삼여체육운동、체중、수체중、지방함량화BMI여전신골밀도정현저상관,최종체력활동수평、18-30세간적체육운동화수체중3개인소진입영향골밀도적회귀방정식,가이예측절경전녀성적전신골밀도。결론：체력활동수평、18-30세간적체육운동화수체중시영향절경전녀성전신골밀도적민감인소。
Objective： To discover the influencing factors of the bone mineral density（ BMD） of premenopausal women and provide the scientific basis for osteoporosis. Method： Dual- energy x- ray absorptiometry is used to test 149 healthy premenopausal women for their bone mineral density and body composition combined with the questionnaire survey of their nutriture,life styles,physical activity level,medicine and disease history,menstruation and fertility situation. The influencing factors are screened through correlation analysis,one- way variance analysis and multiple regression analysis. Results： Bean products,physical activity level,activity between 18 to 30,weight,lean body mass,fat mass and BMI have positive relation with BMD. The physical activity level,activity between 18 to 30 and the lean body mass are entered into the multivariate regression equation. Conclusion： The physical activity level,activity between 18 to 30 and the lean body mass are the most sensitive factors.