| | Parameters | | Low-enhancement group | PTC group | |
| | IMAX (%), median (interquartile spacing) | Reference | 100.00 ± 0.00 | 100.00 ± 0.00 | 1.000 | | Analysis | 46.82 (29.56,64.71) | 52.46 (28.16,78.94) | 0.731 | | 1. Parametric | 67.88 (48.53,78.65) | 52.83 (36.82,94.47) | 0.356 | | 2. Parametric | 20.98 (11.23,31.64) | 37.90 (21.33,71.76) | 0.012 |
| | RT (s), median (interquartile spacing) | Reference | 5.17 (3.50,7.59) | 4.96 (3.50,7.62) | 0.611 | | Analysis | 5.47 (4.09,8.25) | 5.65 (3.71,7.68) | 0.531 | | 1. Parametric | 5.32 (4.00,7.87) | 5.46 (3.69,7.10) | 0.601 | | 2. Parametric | 8.07 (4.42,13.08) | 6.05 (4.23,8.91) | 0.137 |
| | TTP (s), median (interquartile spacing) | Reference | 6.49 (4.53,8.60) | 6.85 (5.43,8.21) | 0.620 | | Analysis | 7.39 (4.46,9.57) | 6.52 (5.31,8.33) | 0.339 | | 1. Parametric | 7.39 (4.46,8.85) | 6.54 (5.18,7.90) | 0.335 | | 2. Parametric | 8.62 (5.31,13.93) | 6.70 (5.22,9.30) | 0.036 |
| | mTT (s), median (interquartile spacing) | Reference | 20.28 (9.34,51.35) | 30.49 (10.06,92.11) | 0.205 | | Analysis | 22.63 (14.65,58,58) | 28.61 (11.81,105.99) | 0.620 | | 1. Parametric | 20.72 (11.86,43.12) | 28.54 (11.97,95.40) | 0.441 | | 2. Parametric | 40.00 (22.29,109.72) | 44.08 (21.49,101.44) | 0.851 |
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