Figure 1
From: BRCA1 mutations in ovarian cancer and borderline tumours in Norway: a nested case–control study
Receiver operating characteristic curve for CA125 as a prediagnostic test for ovarian cancer less than 1.5 years prior to diagnosis. The area under the curve (ROC area) is 0.80 (95% CI: 0.72–0.88). The points corresponding to different cut offs (kU l−1) are marked.
