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Table 3 Differences in ADC and rCBF values between MGMT (−) and MGMT (+) (\( \overline{x} \)±s)

From: Structural and advanced imaging in predicting MGMT promoter methylation of primary glioblastoma: a region of interest based analysis

Values MGMT(−) MGMT(+) t P-value*
rCBF 9.467 ± 2.706 5.916 ± 2.518 5.945 <  0.001
ADC (×10−3 mm2/s) 0.729 ± 0.085 0.899 ± 0.137 6.514 <  0.001
  1. Note: ADC = apparent diffusion coefficient, rCBF = relative cerebral blood flow, MGMT (−) = MGMT promoter unmethylated, MGMT (+) = MGMT promoter methylated
  2. The P values* were calculated from the independent sample t test