Cluster randomized trials: Revision history

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29 July 2025

  • curprev 10:0310:03, 29 July 2025‎ Admin1 talk contribs‎ 774 bytes +774‎ Created page with "==Cluster randomized trials== involve randomization of interventions at the level of natural groups or organizations rather than at the level of patients or other individuals. That is, sets of clinics, hospitals, nursing homes, schools, communities, or geographic regions are randomized to receive interventions or comparators. Such designs are used when it is not feasible to randomize individuals or when an intervention is designed to be delivered at a group or social lev..."