Table 2 Comparison of DWI parameters between patients with and without PAS disorders (n = 115)
Parameters | Patients without PAS disorders | Patients with PAS disorders | p value |
|---|---|---|---|
Standard DWI parameters | |||
ADC mean (× 10−3 mm2/s) | 1.529 (0.11) | 1.53 (0.10) | 0.360 |
DKI parameters | |||
MD mean (× 10−3 mm2/s) | 2.98 (0.35) | 3.19 (0.39) | 0.01 |
MK mean | 0.54 (0.04) | 0.53 (0.04) | 0.061 |
IVIM parameters | |||
f mean (%) | 42.27 (5.15%) | 44.12 (5.23) | 0.011 |
D mean (× 10−3 mm2/s) | 1.58 (0.13) | 1.63 (0.14) | 0.015 |
D* mean (× 10−3 mm2/s) | 32.07 (8.66) | 36.75 (7.91) | 0.001 |