Fig. 3

Construction of MPRGs risk characteristics. (A) Schematic diagram of the construction and verification of the clinical prediction model; (B) Lasso regression analysis process, the picture showed the number of remaining variables when the residual was the smallest; (C) Lasso regression analysis process, the picture showed the lasso regression coefficient of different variables; (D) Lasso regression coefficients for individual genes of the mitophagy risk signature; (E) Survival curve and ROC curve of patients in high and low risk groups in training set and test set