Preoperative model for predicting early recurrence in hepatocellular carcinoma patients using radiomics and deep learning: A multicenter study

Figure 6 Kaplan-Meier curves for 2-year progression-free survival and 5-year overall survival for the training set, internal validation set, and external validation set. A: Represent Kaplan-Meier (K-M) curves for 2-year progression-free survival (PFS) of the training set; B: Represent K-M curves for 2-year PFS of the internal validation set; C: Represent K-M curves for 2-year PFS of the external validation set; D: Represent K-M curves for 5-year overall survival (OS) of the training set; E: Represent K-M curves for 5-year OS of the internal validation set; F: Represent K-M curves for 5-year OS of the external validation set.