Bioinformatic Analysis Reveals an Immune/Inflammatory-Related Risk Signature for Oral Cavity Squamous Cell Carcinoma

Table 1

COX regression analysis of the risk score and other characteristics in the TCGA OC-SCC cohort.

Variables	Univariate Cox regression		Multivariate Cox regression
	HR		HR
Risk score (high vs low)	2.09	1.7e − 05	1.99	0.0002
Age (>60 vs ≤60)	1.15	0.3963	1.31	0.1580
Gender (female vs male)	1.08	0.6698	1.10	0.6357
Tobacco history (yes vs no)	1.29	0.2099	1.27	0.2740
Alcohol history (yes vs no)	1.07	0.6958	1.01	0.9507
HPV status (positive vs negative)	0.88	0.7502	0.86	0.7138
Stage (III/IV vs I/II)	2.23	0.0006	2.10	0.0023

HR: hazard ratio.