Table 3.

Univariate analysis of the correlation of XRCCS expression and clinical characteristics with OS among LUSC patients

Parameter	Univariate analysis
	HR	95%CI	P-value
XRCC1	0.9876	0.9611~1.015	0.3711
XRCC2	0.9884	0.9081~1.076	0.7864
XRCC3	0.9435	0.8745~1.018	0.1334
XRCC4	1.020	0.9330~1.116	0.6596
XRCC5	1.000	0.9940~1.006	0.9780
XRCC6	0.9984	0.9956~1.001	0.2502
Age	1.017	1.000~1.034	0.0444
Gender	1.196	0.8675 ~1.650	0.2743
Stage	1.256	1.064~1.482	0.007026