Bias formulas for sensitivity analysis for direct and indirect effects

A key question in many studies is how to divide the total effect of an exposure into a component that acts directly on the outcome and a component that acts indirectly, ie, through some intermediate. For example, one might be interested in the extent to which the effect of diet on blood pressure is...

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Vydáno v:	Epidemiology (Cambridge, Mass.) Ročník 21; číslo 4; s. 540
Hlavní autor:	VanderWeele, Tyler J
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	United States 01.07.2010
Témata:	Bias Brain - anatomy & histology Brain - drug effects Cognition Disorders - chemically induced Humans Lead Poisoning - complications Models, Statistical Organ Size - drug effects Regression Analysis Risk Factors Sensitivity and Specificity Statistics as Topic
ISSN:	1531-5487, 1531-5487
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