| 列线图法预测人群归因分值 |
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| 引用本文： | 邱宏,余德新.列线图法预测人群归因分值[J].中华流行病学杂志,2008,29(1):75-77. |
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| 作者姓名： | 邱宏 余德新 |
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| 作者单位： | 香港中文大学公共卫生学院社区及家庭医学系 |
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| 基金项目： | 广东省医学科研基金立项课题(A1997500) |
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| 摘 要： | 人群归因分值（人群归因危险度百分比，PAF）是广大流行病学工作者熟悉的公共卫生学指标。PAF的计算主要根据某个危险因素对某病的相对危险度（RR）和人群中该危险因素的暴露比例（R）。文中介绍由RR和R估计PAF列线图的制作方法，以便快速简捷地估算PAF。
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| 关 键 词： | 人群归因分值 人群暴露比例 相对危险度 列线图 |
| 收稿时间： | 2007-08-30 |
| 修稿时间： | 2012/9/12 0:00:00 |
Making nomogram to estimate the population attributable fraction |
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| QIU Hong and Ignatius Tak-sun YU.Making nomogram to estimate the population attributable fraction[J].Chinese Journal of Epidemiology,2008,29(1):75-77. |
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| Authors: | QIU Hong and Ignatius Tak-sun YU |
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| Affiliation: | Department of Community and Family Medicine, School of Public Health, Chinese University of Hong Kong, HKSAR, China. |
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| Abstract: | INTRODUCTION: Population attributable fraction (PAF) is an important public health parameter that is familiar to epidemiologists. The calculation of PAF is frequently based on the relative risk (RR) of a risk factor for a certain disease and the prevalence of exposure to the risk factor in the total population (Pe). We introduce here the method for making a nomogram linking PAF to RR and Pe. The nomogram will be very handy for public health professionals in estimating PAF quickly and accurately when information on RR and Pe is available. |
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| Keywords: | Population attributable fraction Prevalence of exposure in total population Relative risk Nomogram |
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