Table 1.

General information for glioblastoma multiforme patients.

Variable	GBM patients
	N	N (%)
Total sample	129
Gender
Female	61	(47.3)
Male	68	(52.7)
Age at diagnosis (years)a
< 58	56	(44.8)
≥ 58	69	(55.2)
Mean	58
Range	19–81

GBM glioblastoma multiforme. ^aData were missing in 4 cases.