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A comparison of methods to estimate the hazard ratio under conditions of time-varying confounding and nonpositivity
In occupational epidemiologic studies, the healthy-worker survivor effect refers to a process that leads to bias in the estimates of an association between cumulative exposure and a health outcome. In these settings, work status acts both as an intermediate and confounding variable, and may violate...
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| Autors principals: | , , , |
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| Format: | Artigo |
| Idioma: | Inglês |
| Publicat: |
2011
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| Matèries: | |
| Accés en línia: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3155387/ https://ncbi.nlm.nih.gov/pubmed/21747286 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1097/EDE.0b013e31822549e8 |
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