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Causal diagrams, information bias, and thought bias
Information bias might be present in any study, including randomized trials, because the values of variables of interest are unknown, and researchers have to rely on substitute variables, the values of which provide information on the unknown true values. We used causal directed acyclic graphs to ex...
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| Publicado no: | Pragmat Obs Res |
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| Main Authors: | , |
| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
Dove Medical Press
2010
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| Assuntos: | |
| Acesso em linha: | https://ncbi.nlm.nih.gov/pmc/articles/PMC5045000/ https://ncbi.nlm.nih.gov/pubmed/27774007 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.2147/POR.S13335 |
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