2 papers
stat.ME2026
Sample size calculations for multilevel factorial longitudinal cluster randomised trials
Rhys Bowden, Rebecca Walwyn, Jessica Kasza +4
Typically, trials investigate the impact of either an individual-level intervention on participant outcomes, or the impact of a cluster-level intervention on participant outcomes.…
stat.ME2025
What is estimated in cluster randomized crossover trials with informative sizes? -- A survey of estimands and common estimators
Kenneth M. Lee, Andrew B. Forbes, Jessica Kasza +5
In the analysis of cluster randomized trials (CRTs), previous work has defined two meaningful estimands: the individual-average treatment effect (iATE) and cluster-average treatmen…