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. Author manuscript; available in PMC: 2023 Sep 1.
Published in final edited form as: Scand Stat Theory Appl. 2022 Sep 23;50(3):1048–1067. doi: 10.1111/sjos.12615

FIGURE 1.

FIGURE 1

Two examples of incomplete stepped wedge CRTs with I = 8 clusters and J = 10 calendar periods. A white cell indicates a cluster-period under usual care and outcome data collection, a colored cell indicates a cluster-period under treatment and outcome data collection, a cell with ‘×’ indicates a cluster-period without any outcome data collection. (a) A schematic of a incomplete stepped wedge design with I = 8 clusters and J = 10 calendar periods and one transition period. (b) A schematic of a incomplete stepped wedge design with I = 8 clusters and J = 10 calendar periods, one before and two after measurements [Colour figure can be viewed at wileyonlinelibrary.com]