Fig. 5

Univariate and multivariate Cox regression analyses and time-ROC curves of clinical characteristics with risk scores. TCGA cohort (A, B), ICGC cohort (C, D). A, C Univariate and multivariate Cox regression analyses of clinicopathological parameters (age, gender, tumor grade, tumor stage), each prognostic gene in the signature (CASP3, IRAK1, MAPK1, MAPK3 and YWHAB) and the risk score. B, D The time-ROC curves of clinical characteristics, risk score, and risk score combined with tumor stage