Cluster randomized trials (CRTs) frequently recruit a small number of clusters, therefore
necessitating the application of small‐sample corrections for valid inference. A recent …

For time-to-event outcomes, the difference in restricted mean survival time is a measure of
the intervention effect, an alternative to the hazard ratio, corresponding to the expected …

Limitations of using the traditional Cox's hazard ratio for summarizing the magnitude of the
treatment effect on time-to-event outcomes have been widely discussed, and alternative …