|  | REFERENCE | k-t High | k-t Fast | k-t Hybrid | P value |
---|---|---|---|---|---|---|
Mean Image Quality Score | Stress | 1.7 | 1.6 | 1.7 | 1.9 | 0.590 |
 | Rest | 2 | 2.1 | 1.9 | 2.4 | 0.015 |
Mean Rim Thickness (mm) | Stress | 3.4 | 1.1 | 3.0 | 1.8 | <0.001 |
 | Rest | 3.4 | 1.3 | 2.7 | 2.2 | <0.001 |
Mean Rim Extent (%) | Stress | 16.1 | 2.2 | 6.0 | 4.6 | <0.001 |
 | Rest | 14.5 | 1.7 | 5.0 | 4.7 | <0.001 |
Mean Rim Duration (frames) | Stress | 11 | 7 | 11 | 10 | 0.07 |
 | Rest | 13 | 9 | 11 | 13 | 0.008 |