Stepped wedge cluster randomized trials are efficient and provide a method of evaluation without which some interventions would not be evaluated
- PMID: 23849737
- DOI: 10.1016/j.jclinepi.2012.12.020
Stepped wedge cluster randomized trials are efficient and provide a method of evaluation without which some interventions would not be evaluated
Comment in
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The stepped wedge design does not inherently have more power than a cluster randomized controlled trial.J Clin Epidemiol. 2013 Sep;66(9):1059-60. doi: 10.1016/j.jclinepi.2013.05.004. J Clin Epidemiol. 2013. PMID: 23953488 No abstract available.
Comment on
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Use of the stepped wedge design cannot be recommended: a critical appraisal and comparison with the classic cluster randomized controlled trial design.J Clin Epidemiol. 2012 Dec;65(12):1249-52. doi: 10.1016/j.jclinepi.2012.06.004. Epub 2012 Sep 8. J Clin Epidemiol. 2012. PMID: 22964070 No abstract available.
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