All | Pathology | Â | Â | Â | Â | Â | Â | |||
---|---|---|---|---|---|---|---|---|---|---|
 | Benign |  | Malignant |  | Sensitivity | Specificity | PPV | NPV | Accuracy | |
 | N | % | N | % |  |  |  |  |  | |
PIRADS score based on T2 and diffusion sequences only (biparametric) (3, 4 and 5 only as malignant) | Benign | 8 | 28.6 | 2 | 4.2 | 95.83% | 28.57% | 69.70% | 80.00% | 71.05% |
 | Malignant | 20 | 71.4 | 46 | 95.8 |  |  |  |  |  |
PIRADS score (multiparametric) (3, 4 and 5 only as malignant) | Benign | 8 | 28.6 | 2 | 4.2 | 95.83% | 28.57% | 69.70% | 80.00% | 71.05% |
 | Malignant | 20 | 71.4 | 46 | 95.8 |  |  |  |  |  |
PIRADS score based on T2 and diffusion sequences only (biparametric) (4 and 5 only as malignant) | Benign | 28 | 100.0 | 19 | 39.6 | 60.42% | 100.00% | 100.00% | 59.57% | 75.00% |
 | Malignant | 0 | 0.0 | 29 | 60.4 |  |  |  |  |  |
PIRADS score (multiparametric) (4 and 5 only as malignant) | Benign | 26 | 92.9 | 11 | 22.9 | 77.08% | 92.86% | 94.87% | 70.27% | 82.89% |
 | Malignant | 2 | 7.1 | 37 | 77.1 |  |  |  |  |  |