Table 4.

Univariate analysis for relapse-free survival and overall survival in all patients

	RFS		OS
	95% CI	P-value	95% CI	P-value
PD-L1 (H-score <1 vs ≥1)	25.9 vs 20.9	0.644	75.9 vs 73.1	0.853
PD-L2 (H-score <1 vs ≥1)	10.0 vs 26.0	0.004	63.5 vs 77.3	0.782
CTLA-4 (H-score <1 vs ≥1)	15.1 vs 22.4	0.26	– vs 75.9	0.782
PD-1 (H-score <1 vs ≥1)	26.4 vs 21.3	0.044	73.1 vs 75.9	0.772
CD8+ (H-score <1 vs ≥1)	29.2 vs 21.3	0.037	75.9 vs 73.1	0.731

Note: H-score, percentage of positive cells multiplied by intensity.

Abbreviations: CI, confidence interval; H-score, Histoscore; RFS, relapse-free survival; OS, overall survival.