Table 1.

Univariate Cox analysis of clinical features and HNSCC patient survival

Genes	beta	HR (95% CI for HR)	wald.test	p-value
age	0.022	1 (1-1)	12	0.00054
TNM stage	0.55	1.7 (1.2-2.5)	8.5	0.0036
gender	-0.27	0.76 (0.57-1)	3.3	0.069
N stage	0.27	1.3 (0.98-1.7)	3.3	0.07
T stage	0.21	1.2 (0.92-1.7)	2	0.16
SNV	0.2	1.2 (0.76-2)	0.68	0.41
grade	-0.1	0.9 (0.67-1.2)	0.46	0.5
M stage	-0.17	0.84 (0.35-2)	0.15	0.7
CNV or SNV	-0.056	0.95 (0.66-1.3)	0.1	0.76
CNV	-0.042	0.96 (0.68-1.4)	0.05	0.82

Abbreviations: HR = hazard ratio; CI = confidence interval; CNV = copy number variant; SNV = single nucleotide variation.