Figure 4

The curves of ROC were obtained after the determination of the risk coefficient model based on necroptosis-related lncRNA pairs of LUAD. (A) The model was used in obtaining ROC curves during the periods of 1 year, 2 years, as well as 3 years. The values for AUC were greater than 0.790. (B) A ROC curve of one-year containing the highest value of AUC was established with the aid of the model. (C) 2.031 was the cut-off value, which differentiates between high- and low-risk patients using the best fit.