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Article(2)
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scopus(2)
Cox regression was used to compare the measurement error of two tests vs. a gold standard
ArticleAbstract: Objective: The use of survival analysis has been proposed to compare the diagnostic performance of tPalabras claves:accuracy, COX regression, Diagnostic Test, Precision, survival analysis, Survival-agreement plotAutores:Andrea Molinari, Angi M., Casotto V., Virgili G.Fuentes:scopusPowerRefractor versus Canon R-50 autorefraction to assess refractive error in children: A community-based study in Ecuador
ArticleAbstract: PURPOSE. To compare the agreement of the PowerRefractor with Canon R-50 autorefraction for measuringPalabras claves:Astigmatism, Autorefraction, CHILDREN, Hyperopia, Myopia, PowerRefractor, Refractive errorAutores:Andrea Molinari, Angi M., Bottega E., Heede S., Rodriguez D., Virgili G.Fuentes:scopus