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Kaplan–Meier curves of (A-C) overall survival and (D-F) recurrence-free survival, by singular biomarker status. Biomarkers were assessed singularly in separate models. aHR, adjusted hazard ratio; cHR, crude hazard ratio; CI, confidence interval; PD-L1, programmed death-ligand 1; PD-L2, programmed death-ligand 2; RFS, recurrence-free survival; TcellinfGEP, T-cell-inflamed gene expression profile.
