| TCGA cohort | |||||
---|---|---|---|---|---|---|
Univariate analysis | Multivariate analysis | |||||
Characteristics | P-value | HR | 95% CI | P-value | HR | 95% CI |
Age | < 0.001 | 1.073 | 1.061–1.084 | < 0.001 | 1.066 | 1.049–1.084 |
Gender | 0.462 | 0.9 | 0.681–1.191 | 0.68 | 1.08 | 0.749–1.559 |
Grade | < 0.001 | 3.093 | 2.637–3.628 | 0.028 | 1.33 | 1.032–1.714 |
Subtype | < 0.001 | 2.004 | 1.765–2.275 | 0.11 | 1.194 | 0.961–1.484 |
IDH | < 0.001 | 8.561 | 6.228–11.768 | 0.17 | 1.616 | 0.814–3.21 |
MGMT promoter | < 0.001 | 0.228 | 0.139–0.376 | 0.026 | 0.508 | 0.28–0.921 |
1p/19q | < 0.001 | 2.964 | 2.17–4.047 | 0.5 | 1.165 | 0.748–1.816 |
Risk score | < 0.001 | 1.126 | 1.099–1.154 | 0.007 | 1.066 | 1.018–1.117 |