Fig. 2

Construction of the risk model based on DRlncRNAs. (A) Sankey diagram demonstrating disulfidptosis-related genes and DRlncRNAs. (B, C) Nine DRlncRNAs were identified via LASSO regression analysis. (D) Five DRlncRNAs were used to construct the multivariate Cox regression model. (E) Correlation heatmap of 5 DRlncRNAs and disulfidptosis-related genes included in the multivariate Cox regression model. (F) Distribution of risk scores, survival status and survival time patterns of patients in different risk groups in the training set and the expression heatmap of the 5 DRlncRNAs. OS (G) and PFS (H) of patients in different risk groups in the training set