PPV and CDR of 18F-rhPSMA-7 PET/CT
| Validation | Total (n) | Confirmed (n) | Ruled-out (n) | PPV (%)* | CDR (%) |
|---|---|---|---|---|---|
| Composite | |||||
| PET-positive (per patient) | 162 | 143 | 19 | 88 (95% CI, 82–92)* | 70 |
| PET-positive (per region) | 210 | 157 | 53 | 75 (95% CI, 68–80) | |
| Histopathologic | |||||
| PET-positive (per patient) | 22 | 20 | 2 | 91 (95% CI, 72–97) | 73 |
| PET-positive (per region) | 23 | 20 | 3 | 87 (95% CI, 68–95) |
↵* Calculated using Wilson score method using asymptotic variance without continuity correction (in the study by Newcombe (25), method 3).