borderline significanceP = 0.104
In addition, a large difference of OS with borderline significance was uncovered between the PD-L1 + / CD8A methyl-high and the PD-L1 + / CD8A methyl-low groups (HR = 4.96, 95% CI 0.59–41.75, P = 0.104, Fig. 6 E), indicating the differed prognostic effects of the PD-L1 elicited by immune attack and the one induced by the oncogenic pathway.