Sensitivity, specificity, PPV, and NPV of different r-PET SUVMax thresholds to detect transformation from iNHL
| . | SUVMax assessed (N = 84) . | ΔSUVMax assessed (N = 33) . | |||
|---|---|---|---|---|---|
| Threshold | ≥12 | ≥15 | ≥25 | ≥70% | ≥150% |
| N = all cases above threshold | 44 | 28 | 10 | 10 | 5 |
| N = transformed cases above threshold | 22 | 14 | 8 | 7 | 4 |
| Sensitivity | 71% | 45% | 26% | 47% | 27% |
| Specificity | 61% | 76% | 96% | 83% | 94% |
| PPV | 50% | 50% | 80% | 70% | 80% |
| NPV | 78% | 70% | 69% | 65% | 61% |
| . | SUVMax assessed (N = 84) . | ΔSUVMax assessed (N = 33) . | |||
|---|---|---|---|---|---|
| Threshold | ≥12 | ≥15 | ≥25 | ≥70% | ≥150% |
| N = all cases above threshold | 44 | 28 | 10 | 10 | 5 |
| N = transformed cases above threshold | 22 | 14 | 8 | 7 | 4 |
| Sensitivity | 71% | 45% | 26% | 47% | 27% |
| Specificity | 61% | 76% | 96% | 83% | 94% |
| PPV | 50% | 50% | 80% | 70% | 80% |
| NPV | 78% | 70% | 69% | 65% | 61% |