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Estimating the Intracluster Correlation Coefficient for the Clinical Sign “Trachomatous Inflammation—Follicular” in Population-Based Trachoma Prevalence Surveys: Results From a Meta-Regression Analysis of 261 Standardized Preintervention Surveys Carried Out in Ethiopia, Mozambique, and Nigeria

Sample sizes in cluster surveys must be greater than those in surveys using simple random sampling in order to obtain similarly precise prevalence estimates, because results from subjects examined in the same cluster cannot be assumed to be independent. Therefore, a crucial aspect of cluster samplin...

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Detalles Bibliográficos
Autores principales:	Macleod, Colin K, Bailey, Robin L, Dejene, Michael, Shafi, Oumer, Kebede, Biruck, Negussu, Nebiyu, Mpyet, Caleb, Olobio, Nicholas, Alada, Joel, Abdala, Mariamo, Willis, Rebecca, Hayes, Richard, Solomon, Anthony W
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Oxford University Press 2020
Materias:	Practice of Epidemiology
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7119302/ https://www.ncbi.nlm.nih.gov/pubmed/31509177 http://dx.doi.org/10.1093/aje/kwz196

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