Figure 3.
Prediction performance of CD8, PD-L1, and CD8-PDL1. (A) ROC of CD8+ TIL, PD-L1 expression and CD8-PDL1 for predicting RFS. (B) Time-dependent ROC for CD8-PDL1 for predicting RFS at 12, 24, 36, 48, 60, and 72 months after hepatectomy. ROC, receiver operating curve; TIL, tumor infiltrating lymphocytes; CD8-PDL1, combination of CD8+ TIL and PD-L1 expression.