TABLE 7
Regression Lines Between PETCT and PET Using Different MRI-Based AC Methods
| ID | PETUTILE |  |  |
| P1 | 1.019x + 0.001 | 1.060x + 0.001 | 0.962x + 0.000 |
| P2 | 0.979x + 0.002 | 1.009x + 0.003 | 0.887x + 0.003 |
| P3 | 1.000x + 0.000 | 1.042x + 0.000 | 0.913x − 0.001 |
| P4 | 0.978x + 0.001 | 1.011x + 0.001 | 0.884x + 0.002 |
| P5 | 1.005x + 0.000 | 1.032x + 0.001 | 0.938x + 0.001 |
| P6 | 0.956x + 0.001 | 0.989x + 0.001 | 0.854x + 0.002 |
| Aggregated | 0.983x + 0.002 | 1.016x + 0.002 | 0.896x + 0.002 |