Minimum number of clusters and comparison of analysis methods for cross sectional stepped wedge cluster randomised trials with binary outcomes: A simulation study

@CCuadradoN @ADAlthousePhD Here is some literature that might help. Five clusters is indeed very small. You could consider having enhanced health care in the control arm, by providing brief training or some less intensive component https://t.co/GckLucgjEJ

No. of clusters & comparison of analysis methods for cross sectional stepped wedge cluster RCTs with binary outcomes https://t.co/3q147N7WPC

Investigating the minimum number of clusters required for a stepped wedge RCT via simulation - #Trialsjournal: https://t.co/3q147MQlY4