换一批摘要中介分析主要用于探究自变量X与因变量Y之间的因果关系机制,将自变量X与因变量Y之间的因果路径进行分解,判断中介变量M是否在其因果路径中起作用及其作用大小.经典的中介分析方法一般仅针对单一中介变量.本文介绍了一种新的针对多个中介变量的中介分析方法.
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abstractsMediation analysis is mainly used to explore the causal mechanism between independent variable X and dependent variable Y.It determines whether mediator M plays a role and evaluate the role's degree in the causal path by decomposing the causal path between the independent variable X and the dependent variable Y.However,the classical mediation analysis is generally used for single mediator.This paper introduces a new mediation analysis method for multiple mediators.
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关键词
中介分析反事实框架自然效应模型因果推断Mediation analysisCounterfactual frameworkNatural effect modelCausal inference
栏目名称
DOI
10.3760/cma.j.issn.0254-6450.2019.09.026
发布时间
2019-10-29（万方平台首次上网日期，不代表论文的发表时间）
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