Fig. 4

Kaplan–Meier and iAUC plots. Kaplan–Meier plots of Deep-immune score in primary cohort (A) and in the validation cohort (B). The iAUC of 0–5 years of factors and models in primary cohort (C) and in the validation cohort (D). TSR, tumor-stroma ratio; TIL, tumor-infiltrating lymphocytes. TNM, tumor-node-metastasis; CEA, carcinoembryonic antigen; iAUC, the integrated area under the ROC curve