Prognostic Value of Complement Component 2 and Its Correlation with Immune Infiltrates in Hepatocellular Carcinoma

Table 4

Univariate and multivariate analyses of C2 expression for overall survival in HCC patients of the ICGC cohort.

Variables	Univariate analysis			Multivariate analysis
	Hazard ratio	95% CI	value	Hazard ratio	95% CI	value
Gender (male vs. female)	0.51	0.28-0.97	0.04	0.43	0.23-0.81	0.01
Age (>70 vs. ≤70)	1.06	0.58-1.94	0.84
TNM stage (III+IV vs. I+II)	2.38	1.30-4.36	0.004	2.59	1.39-4.80	0.003
C2 (high vs. low)	0.46	0.25-0.86	0.02	0.73	0.27-0.96	0.04