农村绝经后妇女骨密度影响因素分析

目的：了解绝经后妇女骨密度的影响因素，以便及时采取措施预防骨质疏松。方法：对224名农村已绝经妇女用SD－1000型单光子骨矿物仪测量由松质骨组成的前壁远端桡骨骨密度值，同时进行相关的问卷调查，对所获得的资料进行相关分析、t检验、方差分析及多元逐步回归分析。结果：年龄、绝经年限，体重低是引起骨密度（BMD）降低的3个重要因素，多食水产品、少食脂肪含量高的有肥肉可提高BMD的值。结论：绝经后高龄低体重的妇女是骨质疏松的高危人群，建议对绝经后妇女使用雌激素治疗将有助于预防骨质疏松。

Analysis on Factors Affecting Bone Mass Density of Menopausal Women in Village

Objective To analyse factors affecting the menopausal women,so that appropriate methods can be taken to prevent osteoporosis.Methods The proximal-forearm bone mass density of 224 menopausal country women were measured by peripheral dual-energy X-ray absorptiometry(pDEXA) and other data were collected according to questionnaire.T-test,bi-variable regression analysis and multi-variable regression analysis were applied in this study.Results Age, years since menopause,and low body weight were the major risk factors for low bone mass density, while higher supply of aquatic products would increase the value of proximal-forearm bone mass density.Conclusion Menopausal aged women having lower weight were the high risk population of osteoporosis,estrogen was suggested to prevent osteoporosis in them.