Chinese
|
English
|
Set Home
|
Join the collection
Home
Online Submission
About Journal
Advanced Search
Editorial Board
Contact Us
Chinese
Abstract
王永吉,蔡宏伟,夏结来,蒋志伟.倾向指数第二讲 倾向指数常用研究方法[J].Chinese journal of Epidemiology,2010,31(5):584-585
倾向指数第二讲 倾向指数常用研究方法
Propensity score(Ⅱ)Three commonly used methods on propensity score
Received:December 07, 2009
DOI:
10.3760/cma.j.issn.0254-6450.2010.05.026
KeyWord
:
倾向指数
匹配
分层
协变量调整
English Key Word
:
Propensity score
Matching
Stratification
Covariate adjustment
FundProject
:
国家自然科学基金(30800952)
Author Name
Affiliation
E-mail
WANG Yong-ji
Department of Health Statistics
,
Faculty of Preventative Medicine
CAI Hong-wei
Information Center
,
School of Stomatology
,
Foarth Military Medical University
,
Xi'an 710032
,
China
hwcai@fmmu.edu.cn
XIA Jie-lai
Department of Health Statistics
,
Faculty of Preventative Medicine
xiajielai@fmmu.edu.cn
JIANG Zhi-wei
Department of Health Statistics
,
Faculty of Preventative Medicine
Hits
:
4469
Download times
:
2222
Abstract
:
倾向指数(编者注:国内有学者译为倾向评分)方法最主要作用是通过均衡暴露组和对照组间的协变量分布来控制组间偏倚。通过倾向指数调整,倾向指数相同或相近的两个研究对象,虽然可能拥有不同的特征变量,但进入倾向指数模型调整的多个特征变量之间总体上是均衡的。
English Abstract
:
View Fulltext
Html FullText
View/Add Comment
Download reader
Close