Multiplicity of data in trial reports and the reliability of meta-analyses: empirical study

Objectives To examine the extent of multiplicity of data in trial reports and to assess the impact of multiplicity on meta-analysis results. Design Empirical study on a cohort of Cochrane systematic reviews. Data sources All Cochrane systematic reviews published from issue 3 in 2006 to issue 2 in 20...

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Detalles Bibliográficos
Autores principales: Tendal, Britta, Nüesch, Eveline, Higgins, Julian P T, Jüni, Peter, Gøtzsche, Peter C
Formato: Online Artículo Texto
Lenguaje:English
Publicado: BMJ Publishing Group Ltd. 2011
Materias:
Research
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3171064/
https://www.ncbi.nlm.nih.gov/pubmed/21878462
http://dx.doi.org/10.1136/bmj.d4829

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3171064/
https://www.ncbi.nlm.nih.gov/pubmed/21878462
http://dx.doi.org/10.1136/bmj.d4829

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