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Sample size and power calculations for open cohort longitudinal cluster randomized trials

When calculating sample size or power for stepped wedge or other types of longitudinal cluster randomized trials, it is critical that the planned sampling structure be accurately specified. One common assumption is that participants will provide measurements in each trial period, that is, a closed c...

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Bibliografische gegevens
Gepubliceerd in:Stat Med
Hoofdauteurs: Kasza, Jessica, Hooper, Richard, Copas, Andrew, Forbes, Andrew B.
Formaat: Artigo
Taal:Inglês
Gepubliceerd in: John Wiley and Sons Inc. 2020
Onderwerpen:
Online toegang:https://ncbi.nlm.nih.gov/pmc/articles/PMC7217159/
https://ncbi.nlm.nih.gov/pubmed/32133688
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/sim.8519
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