摘要
目的探讨影响中老年妇女腰椎骨密度的主要生理因素。方法对198例中老年妇女的腰椎(一)的骨密度(BMD)进行检测,同时将检测结果与年龄、身高、体重、绝经年龄分别进行相关分析和线性回归分析。结果腰椎骨密度与年龄呈负相关(P<0.001),与绝经年龄呈负相关(P<0.001);与身高呈正相关(P<0.05),与体重呈正相关(P<0.05),线性回归分析显示影响腰椎骨密度大小的生理因素依次为:绝经年龄,体重,年龄,身高。结论绝经年龄是影响中老年妇女腰椎骨密度的主要因素。
Objective To review the effect of main physiologic factor to bone mineral density of the lumbar spine in the med-old women.Methods To determine the bone mineral density of the lumbar spine about the med-old women,then take correlation analysis and linear regression analysis by age,body height,body weight and the age of menopause.Results Bone mineral density of the lumbar spine is negative correlation by age（P〈0.001）and the age of menopause（P〈0.001）,positive correlation by body height（P〈0.05）and body weight（P〈0.05）.The absolute value of B and beta in multiple regression were ranked as follow：the age of menopause,body weight,age,body height by the linear regression analysis.Conclusion The age of menopause is the main factor to bone mineral density of the lumbar spine in the med-old women.
出处
《颈腰痛杂志》
2011年第4期284-287,共4页
The Journal of Cervicodynia and Lumbodynia
基金
三峡大学第一临床医学院科研发展基金项目(KFJ2009025)
关键词
骨密度
相关分析
线性回归分析
生理因素
bone mineral density
correlation analysis
linear regression analysis
physiologic factor
