Comparison of diagnostic markers with repeated measurements: a non-parametric ROC curve approach
Abstract
In this paper we study a class of non-parametric statistics for comparing diagnostic markers with repeated measurements. Using adapted definitions of specificity and sensitivity, we suggest methods to compare the average of sensitivities across all specificities or a range of specificities. The theory allows for correlations introduced by the fact that markers may be obtained from the same patient at multiple visits and that both markers being...
Paper Details
Title
Comparison of diagnostic markers with repeated measurements: a non-parametric ROC curve approach
Published Date
Feb 29, 2000
Journal
Volume
19
Issue
4
Pages
511 - 523
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