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Bias in estimating accuracy of a binary screening test with differential disease verification

Sensitivity, specificity, positive and negative predictive value are typically used to quantify the accuracy of a binary screening test. In some studies it may not be ethical or feasible to obtain definitive disease ascertainment for all subjects using a gold standard test. When a gold standard test...

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Detalhes bibliográficos
Main Authors: Alonzo, Todd A., Brinton, John T., Ringham, Brandy M., Glueck, Deborah H.
Formato: Artigo
Idioma:Inglês
Publicado em: 2011
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC3115446/
https://ncbi.nlm.nih.gov/pubmed/21495059
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/sim.4232
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