Table 2 Multivariate analysis by the Cox proportional hazard regression model for OS in GBM patients of TCGA database
| Variable | HR (95% CI) | P |
|---|---|---|
| Age (years) | ||
| ≥ 60 vs < 60 | 2.221 (1.667–2.961) | < 0.001 |
| Gender | ||
| Male vs female | 1.382 (1.034–1.848) | 0.029 |
| LANCL2 gene status | ||
| Amplification vs no alteration | NA | 0.351 |
| EGFR gene status | ||
| Amplification vs no alteration | NA | 0.799 |
| LANCL2 and EGFR genes status | ||
| Co-amplification vs no alteration | NA | 0.553 |