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Journal article

Credibility of claims of subgroup effects in randomised controlled trials: systematic review.

Abstract:

OBJECTIVE: To investigate the credibility of authors' claims of subgroup effects using a representative sample of recently published randomised controlled trials. DESIGN: Systematic review. DATA SOURCE: Core clinical journals, as defined by the National Library of Medicine, in Medline. STUDY SELECTION: Randomised controlled trials published in 2007. Using prespecified criteria, teams of trained reviewers independently judged whether authors claimed subgroup effects and the strength of their c...

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Publication status:
Published online

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Publisher copy:
10.1136/bmj.e1553

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Journal:
BMJ (Clinical research ed.)
Volume:
344
Issue:
7852
Pages:
e1553
Publication date:
2012-01-05
DOI:
EISSN:
1756-1833
ISSN:
0959-8138
URN:
uuid:ec4a3101-2eef-4c4e-92e7-269411c2569d
Source identifiers:
323522
Local pid:
pubs:323522

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