Comparing analytical strategies for balancing site-level characteristics in stepped-wedge cluster randomized trials: a simulation study

Abstract Background Stepped-wedge cluster randomized trials (SWCRTs) are a type of cluster-randomized trial in which clusters are randomized to cross-over to the active intervention sequentially at regular intervals during the study period. For SWCRTs, sequential imbalances of cluster-level characte...

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Hlavní autoři:	Clement Ma, Alina Lee, Darren Courtney, David Castle, Wei Wang
Médium:	Artigo
Jazyk:	Inglês
Vydáno:	BMC 2023-09-01
Edice:	BMC Medical Research Methodology
Témata:	Stepped-wedge cluster randomized trials Cluster-level imbalance Simulation
On-line přístup:	https://doi.org/10.1186/s12874-023-02027-y
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