Fig. 5
From: Clinical features, treatment and prognosis analysis of distant metastatic esophageal cancer
The ROC curves and AUCs at 1, 2, and 3 years in the training cohort and validation cohort. ROC curves for (A) 1-year, (B) 2-year, and (C) 3-year in the training cohort; and (D) 1 year, (E) 2 year, and (F) 3 years in the validation cohort. OS: overall survival.
