Table 2 Diagnostic values for bpMRI and mpMRI in detection of prostate cancer when considering PI-RADS scores 1, 2, and 3 as benign and PI-RADS scores 4 and 5 as malignant
| Pathology | Sensitivity (%) | Specificity (%) | PPV (%) | NPV (%) | Accuracy (%) | ||
|---|---|---|---|---|---|---|---|
| BG | MG | ||||||
| bpMRI | |||||||
| Benign (PI-RADS 1, 2, and 3) | 24 | 14 | 60.0 | 96.0 | 95.5 | 63.2 | 75.0 |
| Malignant (PI-RADS 4 and 5) | 1 | 21 | |||||
| mpMRI | |||||||
| Benign (PI-RADS 1, 2, and 3) | 24 | 4 | 88.6 | 96.0 | 96.9 | 85.7 | 91.7 |
| Malignant (PI-RADS 4 and 5) | 1 | 31 | |||||