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Methods for dealing with unequal cluster sizes in cluster randomized trials: A scoping review

In a cluster-randomized trial (CRT), the number of participants enrolled often varies across clusters. This variation should be considered during both trial design and data analysis to ensure statistical performance goals are achieved. Most methodological literature on the CRT design has assumed equ...

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Библиографические подробности
Опубликовано в: :PLoS One
Главные авторы: Zhan, Denghuang, Xu, Liang, Ouyang, Yongdong, Sawatzky, Richard, Wong, Hubert
Формат: Artigo
Язык:Inglês
Опубликовано: Public Library of Science 2021
Предметы:
Online-ссылка:https://ncbi.nlm.nih.gov/pmc/articles/PMC8320970/
https://ncbi.nlm.nih.gov/pubmed/34324593
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1371/journal.pone.0255389
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