Comparison of Methods for Estimating the Intraclass Correlation Coefficient for Binary Responses in Cancer Prevention Cluster Randomized Trials

The intraclass correlation coefficient (ICC) is a fundamental parameter of interest in cluster randomized trials as it can greatly affect statistical power. We compare common methods of estimating the ICC in cluster randomized trials with binary outcomes, with a specific focus on their application t...

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Bibliographic Details
Main Authors: Wu, Sheng, Crespi, Catherine M., Wong, Weng Kee
Format: Artigo
Language:Inglês
Published: 2012
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Article
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC3426610/
https://ncbi.nlm.nih.gov/pubmed/22627076
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.cct.2012.05.004
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