Table 2.

Cox multivariate survival analysis for GBM patients.

	Overall survival		Progression-free survival
Variable	HR (95% CI)	p-value	HR (95% CI)	p-value
Age (≥50 vs. <50 years)	2.1 (1.39−3.43)	0.0004	1.0 (0.69−1.63)	0.838
Surgical resection (STR/biopsy vs. GTR)	1.2 (1.06−1.45)	0.0076	1.3 (1.05−1.50)	0.0095
PDPN (+ vs. −)	2.5 (1.42−4.71)	0.0008	1.7 (1.02−3.15)	0.0413
p-MAPK (low vs. high)	1.0 (0.75−1.20)	0.739	0.9 (0.66−1.09)	0.211
p-Akt (+ vs. −)	0.8 (0.43−1.81)	0.671	0.9 (0.47−1.89)	0.759