Table 6 Comparisons of perfusion parameters in the four molecular groups divided by the combined IDH/TERT status in WHO II-IV glioma

rCBV

1.45 ± 0.42

1.38 ± 0.46

1.05 ± 0.49

0.77 ± 0.40

4.962

0.005^*

rCBF

1.14 ± 1.11

0.93 ± 0.60

0.77 ± 0.29

0.85 ± 0.52

0.603

0.617

rMTT

1.66 ± 0.83

1.82 ± 0.61

1.58 ± 0.51

1.20 ± 0.52

1.188

0.326

rTTP

1.08 ± 0.08

1.09 ± 0.09

1.09 ± 0.08

1.07 ± 0.14

0.081

0.970

rPS

1.56 ± 0.80

1.28 ± 0.31

1.01 ± 0.31

1.04 ± 0.49

2.729

0.057

MVD

39.96 ± 19.44

30.23 ± 14.81

31.29 ± 12.11

22.80 ± 7.86

2.229

0.101