Meta-analyses frequently include old trials that are associated with a larger intervention effect: a meta-epidemiological study

Author:

Smail-Faugeron ViolaineORCID,Tan AidanORCID,Caille AgnèsORCID,Yordanov YouriORCID,Hajage DavidORCID,Tubach Florence,Martin GuillaumeORCID,Dechartres AgnèsORCID

Publisher

Elsevier BV

Subject

Epidemiology

Reference35 articles.

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4. Defining comparative effectiveness research: the importance of getting it right;Sox;Med Care,2010

5. Higgins J, Green S, (editors). Cochrane handbook for systematic reviews of interventions version 5.1.0 [updated March 2011]. The Cochrane Collaboration, 2011. Available at www.handbook.cochrane.org.

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