Article Text
IP Methods
The design and use of cluster randomised controlled trials in evaluating injury prevention interventions: part 1. Rationale, design and informed consent
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Footnotes
Funding Dr DiGuiseppi is funded in part through Grant No R49-CCR811509 from the Centers for Disease Control and Prevention.
Competing interests None.
Provenance and peer review Commissioned; externally peer reviewed.
↵i At the end of each section, we provide guidelines and examples for reporting the issue discussed, based on a published extension of CONSORT guidelines for the reporting of individually randomised controlled trials that addresses unique aspects of reporting CRCTs.42