8 November 2023 - Jessica Kasza: "The cluster is always right: designing stepped wedge and cluster randomised crossover trials with the clusters in mind" Longitudinal cluster randomised trial designs, ...
A literature search was carried out for this briefing in accordance with the interim process and methods statement. This briefing includes the most relevant or best available published evidence ...
A cluster randomised trial (CRT) is a randomised controlled trial in which pre-existing groups, called clusters, of individuals are randomly allocated to treatment arms. For example, clusters may be ...
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