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Reeves, Barnaby C.; Higgins, Julian P. T.; Ramsay, Craig; Shea, Beverley; Tugwell, Peter; Wells, George A. – Research Synthesis Methods, 2013
Background: Methods need to be further developed to include non-randomised studies (NRS) in systematic reviews of the effects of health care interventions. NRS are often required to answer questions about harms and interventions for which evidence from randomised controlled trials (RCTs) is not available. Methods used to review randomised…
Descriptors: Research Methodology, Research Design, Health Services, Workshops