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Estimating the Accuracy of Anal Cytology in the Presence of an Imperfect Reference Standard
BACKGROUND: The study aim is to estimate sensitivity and specificity of anal cytology for histologic HSIL in analyses adjusted for the imperfect biopsy reference standard. METHODS AND PRINCIPAL FINDINGS: Retrospective cohort study of an anal dysplasia screening program for HIV infected adults. We es...
Autores principales: | , , , , , |
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Formato: | Texto |
Lenguaje: | English |
Publicado: |
Public Library of Science
2010
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2924391/ https://www.ncbi.nlm.nih.gov/pubmed/20808869 http://dx.doi.org/10.1371/journal.pone.0012284 |