Bewick Viv, Cheek Liz, Ball Jonathan
School of Computing, Mathematical and Information Sciences, University of Brighton, Brighton, UK.
Crit Care. 2004 Dec;8(6):508-12. doi: 10.1186/cc3000. Epub 2004 Nov 4.
This review introduces some commonly used methods for assessing the performance of a diagnostic test. The sensitivity, specificity and likelihood ratio of a test are discussed. The uses of the receiver operating characteristic curve and the area under the curve are explained.
本综述介绍了一些评估诊断试验性能的常用方法。讨论了试验的敏感性、特异性和似然比。解释了受试者工作特征曲线及其曲线下面积的用途。