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Chapter 9: Options for Summarizing Medical Test Performance in the Absence of a “Gold Standard”
The classical paradigm for evaluating test performance compares the results of an index test with a reference test. When the reference test does not mirror the “truth” adequately well (e.g. is an “imperfect” reference standard), the typical (“naïve”) estimates of sensitivity and specificity are bias...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Springer-Verlag
2012
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3364362/ https://www.ncbi.nlm.nih.gov/pubmed/22648677 http://dx.doi.org/10.1007/s11606-012-2031-7 |