Table 3 Determination of cut-off values for CRP, CA125, and HE4.
From: Clinical usefulness of high levels of C-reactive protein for diagnosing epithelial ovarian cancer
Cut-off value | Sensitivity at cut-off value (%) | Specificity at cut-off value (%) | PPV at cut-off value (%) | NPV at cut-off value (%) | Accuracy at cut-off value (%) | |
|---|---|---|---|---|---|---|
CRP | 9.8 mg/L | 78.0 | 96.3 | 97.2 | 77.8 | 86.6 |
CA125 | 26 U/ml | 83.5 | 76.5 | 80.1 | 80.0 | 80.2 |
HE4 | 97 pmol/L | 53.9 | 76.6 | 66.1 | 64.1 | 64.5 |
