| Literature DB >> 18047527 |
Albert Vexler1,2, Aiyi Liu1, Ekaterina Eliseeva1,3, Enrique F Schisterman1.
Abstract
In this article, we consider comparing the areas under correlated receiver operating characteristic (ROC) curves of diagnostic biomarkers whose measurements are subject to a limit of detection (LOD), a source of measurement error from instruments' sensitivity in epidemiological studies. We propose and examine the likelihood ratio tests with operating characteristics that are easily obtained by classical maximum likelihood methodology.Entities:
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Year: 2007 PMID: 18047527 PMCID: PMC2761038 DOI: 10.1111/j.1541-0420.2007.00941.x
Source DB: PubMed Journal: Biometrics ISSN: 0006-341X Impact factor: 1.701