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预期无残疾寿命的计算及应用
引用本文:张开宁.预期无残疾寿命的计算及应用[J].昆明医学院学报,1995,16(2):6-9.
作者姓名:张开宁
作者单位:昆明医学院卫生统计教研室
基金项目:英国政府技术合作奖学金资助课题
摘    要:预期无残疾寿命(ELWD)在国外公共卫生及老年医学研究中已得到普遍重视,但ELWD的计算中却存在着若干错误,直接影响着ELWD的正确使用。文章简述了ELWD的概念及原理,推导了正确的计算公式,并以实例说明了计算步骤及方法,对ELWD在医学研究中的应用进行了讨论。

关 键 词:无残疾寿命  生活质量  公共卫生  老年医学

The Expectation Of Life Without Disability Calculation and Application
Zhang Kaining.The Expectation Of Life Without Disability Calculation and Application[J].Journal of Kunming Medical College,1995,16(2):6-9.
Authors:Zhang Kaining
Abstract:he Expectation Of Life Without Disability(ELWD)has been widely used in publichealth and geriatric research in western countries.Unfortunately,there have been a numberof mistakes in calculation of the ELWD in the published papers.The concept and principalof the ELWD were reviewed.Some corrected formulae used in calculating the ELWD weregiven in the paper.The application of the ELWD in medical studies was discussed.
Keywords:The Expectation of Life Without Disability(ELWD)Quality of life Public health HALE      Geriatrics
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