Table 1.
Correlation of quantitative parameters with PD-L1 expression.
| Parameters | PD-L1 expression | t/Z | p | |
|---|---|---|---|---|
| Positive (n=12) | Negative (n=11) | |||
| T1 (ms) | 1916.60 (1709.70, 2308.98) | 1839.50 (1669.70, 1906.35) | -1.249 | 0.211 b |
| ADC (×10–6 mm2/s) | 1506.90 (1276.22, 1666.00) | 1450.20 (1255.45, 1802.70) | -0.030 | 0.976 b |
| f (×10-3%) | 142.60 (119.02, 166.85) | 109.00 (99.90, 158.85) | -1.125 | 0.260 b |
| D (×10–6 mm2/s) | 1210.19 ± 232.16 | 1250.39 ± 206.90 | 0.437 | 0.667 a |
| D* (×10–5 mm2/s) | 844.15 (740.75, 898.55) | 685.60 (631.20, 787.50) | -1.755 | 0.079 b |
arepresents independent samples t-test; brepresents Mann-Whitney U test.