Table 1 Summary of Diffusion Parameters in each group

Dt(× 10^− 3 mm²/s)

0.71 ± 0.06

0.95 ± 0.06

0.88 ± 0.04

< 0.001

< 0.001

0.007

fp(%)

8.44 ± 0.59

6.51 ± 0.77

7.14 ± 0.69

< 0.001

< 0.001

0.036

Dp(×10^− 3 mm²/s)

6.91 ± 1.50

7.17 ± 2.31

8.19 ± 1.99

0.929

0.207

0.330

MK

0.95 ± 0.08

0.73 ± 0.06

0.79 ± 0.07

< 0.001

< 0.001

0.031

MD(×10⁻³ mm²/s)

0.77 ± 0.08

1.04 ± 0.10

0.99 ± 0.06

< 0.001

< 0.001

0.042

43.55 ± 4.86

19.15 ± 3.40

33.58 ± 11.10

< 0.001

< 0.001

< 0.001