Table 2. Variables related to OS in GBMs undergoing TMZ/RT: Univariate and multivariate Cox analyses.
Variable (n = 229) | OS | ||||
---|---|---|---|---|---|
Univariate Cox analysis | Multivariate Cox analysis | ||||
P value | Hazard ratio | 95% CI | P value | ||
Lower | Upper | ||||
Age | 0.001 | 1.019 | 1.002 | 1.036 | 0.03 |
Preoperative KPS | <0.001 | 0.969 | 0.956 | 0.983 | <0.001 |
IDH1 mutation | <0.001 | 0.444 | 0.227 | 0.869 | 0.018 |
MGMT methylation | <0.001 | 0.594 | 0.371 | 0.949 | 0.03 |