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On the Estimation of Disease Prevalence by Latent Class Models for Screening Studies Using Two Screening Tests with Categorical Disease Status Verified in Test Positives Only

To evaluate the probabilities of a disease state, ideally all subjects in a study should be diagnosed by a definitive diagnostic or gold standard test. However, since definitive diagnostic tests are often invasive and expensive, it is generally unethical to apply them to subjects whose screening tes...

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Bibliografiska uppgifter
Huvudupphovsmän: Chu, Haitao, Zhou, Yijie, Cole, Stephen R., Ibrahim, Joseph G.
Materialtyp: Artigo
Språk:Inglês
Publicerad: 2010
Ämnen:
Länkar:https://ncbi.nlm.nih.gov/pmc/articles/PMC2879599/
https://ncbi.nlm.nih.gov/pubmed/20191614
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/sim.3862
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