Table 1 Patient demographics.

From: Quantification of tumor microenvironment acidity in glioblastoma using principal component analysis of dynamic susceptibility contrast enhanced MR imaging

Total no. of patients

32

Pre-surgery timepoints

12

Post-surgery timepoints

89

Age (years)

Mean

64.6 ± 10.11

Median

66.5

Range

40

Sex

Male

19

Female

13

IDH status

Wild-type

29

Mutant

3

MGMT-promoter methylation status

Methylated

20

Unmethylated

12