Table 4 Multivariate Cox regression survival analysis for glioblastoma patients

MGMT

0.45

0.27-0.76

0.002

GATA6

1.77

1.02-3.05

0.041

CD81

0.69

0.41-1.15

0.168

CASP8

1.84

1.05-3.22

0.033

DR4

1.09

0.65-1.83

0.755