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

From: Perfusion CT detects alterations in local cerebral flow of glioma related to IDH, MGMT and TERT status

Perfusion
parameters
Group A
(n = 15)
(M ± SD)
Group B (n = 8)
(M ± SD)
Group C (n = 14)
(M ± SD)
Group D (n = 7)
(M ± SD)
F P
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
  1. Group A IDH wild-type-TERT mutated, Group B IDH wild-type-TERT wild-type, Group C IDH mutated-TERT mutated, Group D IDH mutated-TERT wild-type, * P<0.05