Fig. 3

Lasso-cox regression analysis results. (A). The lasso-cox optimal model obtained 6 cuproptosis-related genes, namely GLS, CDKN2A, PPAT, PDHA1, CDK5RAP1, and ATP7B. (B). ROC analysis to obtain the AUC curve. (C). Lasso-cox regression analysis sets the Lambda value to 0.0234. (D). The prognosis of the high RiskScore group and the low RiskScore group showed a significant difference (P = 7.0e−10), and the best cut-off value of RiskScore was 1.5187.