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  • Pro’s and con’s of the stepped wedge design in cluster randomised trials of quality improvement interventions: two current examples. 

    Dreischulte, Tobias; Grant, Aileen M.; Donnan, Peter; Guthrie, Bruce (BMC https://doi.org/10.1186/1745-6215-14-S1-O87, 2013-11-29)
    DREISCHULTE, T., GRANT, A., DONNAN, P. and GUTHRIE, B. 2013. Pro’s and con’s of the stepped wedge design in cluster randomised trials of quality improvement interventions: two current examples. Trials [online], 14(Supplement 1), Article O87. Available from: https://doi.org/10.1186/1745-6215-14-S1-O87 Originally presented at the 2nd Clinical trials methodology conference 2013: methodology matters, 18-19 November 2013, Edinburgh, UK.
    The stepped wedge design, under which all trial participants receive the intervention but the order in which the intervention is received is randomised, is potentially useful to rigorously evaluate organisational interventions ...