The stepped wedge design does not inherently have more power than a cluster randomized controlled trial.

Cite this paper

@article{Kotz2013TheSW, title={The stepped wedge design does not inherently have more power than a cluster randomized controlled trial.}, author={Daniel Kotz and Mark Spigt and Ilja C. W. Arts and Rik Crutzen and Wolfgang Viechtbauer}, journal={Journal of clinical epidemiology}, year={2013}, volume={66 9}, pages={1059-60} }