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Investigation of relative risk estimates from studies of the same population with contrasting response rates and designs
BACKGROUND: There is little empirical evidence regarding the generalisability of relative risk estimates from studies which have relatively low response rates or are of limited representativeness. The aim of this study was to investigate variation in exposure-outcome relationships in studies of the...
Autores principales: | , , , , , |
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Formato: | Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2010
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2868856/ https://www.ncbi.nlm.nih.gov/pubmed/20356408 http://dx.doi.org/10.1186/1471-2288-10-26 |