Fig. 3

Prognosis analysis of the eight ferroptosis-related lncRNAs signature in The Cancer Genome Atlas (TCGA) primary cohort. (A) Kaplan–Meier survival analysis of the high- and low-risk groups; (B) Time-dependent receiver operating characteristic (time-ROC) curve evaluated the precision of this prognostic model in 1-, 2-, and 3-year OS; C. The risk score curves based on the risk score of each patient; D. The scatter plots based on the survival status of each patient; the green dots represent living and red dots represent dead patients; E. The heatmap displayed the expression levels of the eight ferroptosis-related lncRNAs in the high- and low-risk groups; F. Univariate Cox regression analysis; G. Multivariate Cox regression analysis; H. Multi-indicator receiver operating characteristic (muti-ROC) curve analysis