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Illustrating bias due to conditioning on a collider

That conditioning on a common effect of exposure and outcome may cause selection, or collider-stratification, bias is not intuitive. We provide two hypothetical examples to convey concepts underlying bias due to conditioning on a collider. In the first example, fever is a common effect of influenza...

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Autores principales: Cole, Stephen R, Platt, Robert W, Schisterman, Enrique F, Chu, Haitao, Westreich, Daniel, Richardson, David, Poole, Charles
Formato: Artigo
Lenguaje:Inglês
Publicado: Oxford University Press 2010
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Acceso en línea:https://ncbi.nlm.nih.gov/pmc/articles/PMC2846442/
https://ncbi.nlm.nih.gov/pubmed/19926667
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1093/ije/dyp334
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