Fig. 3

Kaplan-Meier survival curves for disease-free survival according to TIL, TIL subsets, and CTL-NK score. (A-F) High infiltration of TIL and CD4⁺, CD8⁺, CD56⁺, CD57⁺ and GNLY⁺ TIL subset was associated with increased disease-free survival (p = 0.018, 0.004, 0.005, 0.014, 0.046, and 0.037, respectively). (G) GZMB⁺ TIL subset infiltration was not associated with disease-free survival (p = 0.261). (H) CTL-NK score of 2 or higher was associated with increased disease-free survival (p = 0.012)