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Bias in odds ratios by logistic regression modelling and sample size

BACKGROUND: In epidemiological studies researchers use logistic regression as an analytical tool to study the association of a binary outcome to a set of possible exposures. METHODS: Using a simulation study we illustrate how the analytically derived bias of odds ratios modelling in logistic regress...

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Detalles Bibliográficos
Autores principales:	Nemes, Szilard, Jonasson, Junmei Miao, Genell, Anna, Steineck, Gunnar
Formato:	Texto
Lenguaje:	English
Publicado:	BioMed Central 2009
Materias:	Research Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2724427/ https://www.ncbi.nlm.nih.gov/pubmed/19635144 http://dx.doi.org/10.1186/1471-2288-9-56

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