Association Between Lesion Characteristics and Cancer Recurrence Detected by Targeted Biopsy
| Characteristic | All lesions (n) | True-positive (n) | False-positive (n) | OR | P |
| Zone | |||||
| Central | 20 (40.0) | 7 (41.2) | 13 (39.4) | 1.00 | — |
| Peripheral | 30 (60.0) | 10 (58.8) | 20 (60.6) | 0.93 (0.28–3.06) | 0.90 |
| Uptake pattern | |||||
| Nonfocal | 30 (60.0) | 4 (23.5) | 26 (78.8) | 1.00 | — |
| Focal | 20 (40.0) | 13 (76.5) | 7 (21.2) | 12.07 (2.98–48.80) | <0.01 |
| Region | |||||
| Apex | 11 (22.0) | 3 (17.7) | 8 (24.2) | 1.00 | — |
| Mid | 17 (34.0) | 4 (23.5) | 13 (39.4) | 0.82 (0.14–4.66) | 0.82 |
| Base/seminal vesicle | 22 (44.0) | 10 (58.8) | 12 (36.4) | 2.22 (0.46–10.68) | 0.32 |
| Suspicion level | |||||
| 3 | 11 (22.0) | 1 (5.9) | 10 (30.3) | 1.00 | — |
| 4 | 16 (32.0) | 4 (23.5) | 12 (36.4) | 3.33 (0.32–34.83) | 0.32 |
| 5 | 23 (46.0) | 12 (70.6) | 11 (33.3) | 10.91 (1.19–99.69) | 0.03 |
Data in parentheses are percentages or 95% CIs.