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Reducing bias through directed acyclic graphs
BACKGROUND: The objective of most biomedical research is to determine an unbiased estimate of effect for an exposure on an outcome, i.e. to make causal inferences about the exposure. Recent developments in epidemiology have shown that traditional methods of identifying confounding and adjusting for...
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| Auteurs principaux: | , |
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| Format: | Artigo |
| Langue: | Inglês |
| Publié: |
BioMed Central
2008
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| Sujets: | |
| Accès en ligne: | https://ncbi.nlm.nih.gov/pmc/articles/PMC2601045/ https://ncbi.nlm.nih.gov/pubmed/18973665 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/1471-2288-8-70 |
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