Table 2.

Univariate and Cox Multivariable Analysis of Prognostic Parameters for Patients with Gliomas

Variables	Univariate log-rank test (p)	Cox multivariable analysis (p)	Relative risk (RR)
Gender
Male vs. female	0.41	—	—
Age
<55 vs. ≥55	0.54	—	—
KPS
<80 vs. ≥80	0.04	—	—
WHO grade
I–II vs. III–IV	0.001	—	—
MiR-15b expression
High vs. low	0.001	0.003	16.76