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A method of assessing the sensitivity of the Cochran–Mantel–Haenszel test to an unobserved confounder
Observational studies, including the case-control design frequently used in epidemiology, are subject to a number of biases and possible confounding factors. Failure to adjust with them may lead to an erroneous conclusion about the existence of a causal relationship between exposure and disease. The...
| Autores principales: | , |
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
The Royal Society
2008
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2446605/ https://www.ncbi.nlm.nih.gov/pubmed/18407900 http://dx.doi.org/10.1098/rsta.2008.0030 |