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Meta-analyses of Adverse Effects Data Derived from Randomised Controlled Trials as Compared to Observational Studies: Methodological Overview

BACKGROUND: There is considerable debate as to the relative merits of using randomised controlled trial (RCT) data as opposed to observational data in systematic reviews of adverse effects. This meta-analysis of meta-analyses aimed to assess the level of agreement or disagreement in the estimates of...

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Detalles Bibliográficos
Autores principales: Golder, Su, Loke, Yoon K., Bland, Martin
Formato: Texto
Lenguaje:English
Publicado: Public Library of Science 2011
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3086872/
https://www.ncbi.nlm.nih.gov/pubmed/21559325
http://dx.doi.org/10.1371/journal.pmed.1001026