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To Match or Not to Match in Epidemiological Studies—Same Outcome but Less Power

This study aimed to analyze the possible resemblance or difference in outcome in a case-control study of quality of life for IBS patients compared to controls free from the disease, when a matching procedure for age and sex was applied for the control group compared to when all participating subject...

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Detalles Bibliográficos
Autores principales: Faresjö, Tomas, Faresjö, Åshild
Formato: Texto
Lenguaje:English
Publicado: Molecular Diversity Preservation International (MDPI) 2010
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2819792/
https://www.ncbi.nlm.nih.gov/pubmed/20195449
http://dx.doi.org/10.3390/ijerph7010325

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