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Are nested case-control studies biased?
It has been recently asserted that the nested case-control study design, in which case-control sets are sampled from cohort risk sets, can introduce bias (“study design bias”) when there are lagged exposures. The bases for this claim include a theoretic and an “empirical evaluation” argument. Both o...
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| Main Authors: | , |
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| Format: | Artigo |
| Sprog: | Inglês |
| Udgivet: |
2009
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| Fag: | |
| Online adgang: | https://ncbi.nlm.nih.gov/pmc/articles/PMC4194079/ https://ncbi.nlm.nih.gov/pubmed/19289963 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1097/EDE.0b013e31819e370b |
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