| Benign | Borderline | I stage | II to IV stage | Metastatic tumor |
Accuracy (%) | 78.6 | 86.0 | 91.9 | 86.8 | 93.4 |
Sensitivity (%) | 72.0 | 50.0 | 25.0 | 90.9 | 14.3 |
Specificity (%) | 93.0 | 87.8 | 96.1 | 86.0 | 97.7 |
Positive predictive value (%) | 95.7 | 15.8 | 28.6 | 55.6 | 25.0 |
Negative predictive value (%) | 60.6 | 97.4 | 95.3 | 98.0 | 95.5 |