Evaluation of the Cochrane Collaboration's tool for assessing the risk of bias in randomized trials: focus groups, online survey, proposed recommendations and their implementation

Jelena Savović, Laura Weeks, Jonathan Ac Sterne, Lucy Turner, Douglas G Altman, David Moher, Julian Pt Higgins

Research output: Contribution to journalArticlepeer-review

Abstract

In 2008, the Cochrane Collaboration introduced a tool for assessing the risk of bias in clinical trials included in Cochrane reviews. The risk of bias (RoB) tool is based on narrative descriptions of evidence-based methodological features known to increase the risk of bias in trials.
Original languageEnglish
Pages (from-to)37
JournalSystematic Reviews
Volume3
Issue number1
DOIs
Publication statusPublished - 2014

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