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A Bayesian framework for estimating the incremental value of a diagnostic test in the absence of a gold standard

BACKGROUND: The absence of a gold standard, i.e., a diagnostic reference standard having perfect sensitivity and specificity, is a common problem in clinical practice and in diagnostic research studies. There is a need for methods to estimate the incremental value of a new, imperfect test in this co...

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Autori principali: Ling, Daphne I, Pai, Madhukar, Schiller, Ian, Dendukuri, Nandini
Natura: Artigo
Lingua:Inglês
Pubblicazione: BioMed Central 2014
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Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC4077291/
https://ncbi.nlm.nih.gov/pubmed/24886359
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/1471-2288-14-67
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