Interim data monitoring in cluster randomised trials: Practical issues and a case study

Volume: 18, Issue: 5, Pages: 552 - 561
Published: Jun 22, 2021
Abstract
There is an abundance of guidance for the interim monitoring of individually randomised trials. While methodological literature exists on how to extend these methods to cluster randomised trials, there is little guidance on practical implementation. Cluster trials have many features which make their monitoring needs different. We outline the methodological and practical challenges of interim monitoring of cluster trials; and apply these...
Paper Details
Title
Interim data monitoring in cluster randomised trials: Practical issues and a case study
Published Date
Jun 22, 2021
Volume
18
Issue
5
Pages
552 - 561
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