Fig. 2: The lncRNA prognostic model.

a Lasso regression analysis of 94 DElncRNAs. Those with P < 0.05 were showed. b A forest plot illustrating the HR and P-value from the multivariate cox regression analysis of 24 DElncRNAs. Those with P < 0.05 were showed. c The bar plot shows coefficients of five lncRNAs in the prognostic model. d Risk score system of the prognostic model. The above scatterplot exhibits the risk scores of each ccRCC patient with survival data. The middle scatterplot showed the relationship between the risk scores and the survival status/survival time. The below heatmap displays the expression profiles of the five lncRNAs in the prognostic model. e The time-dependent ROC curve of OS suggests the reliability of the prognostic model. f Kaplan–Meier overall survival curves for ccRCC patients exhibited that the OS of high-risk group was shorter than the OS of low-risk group.