Table 2.

Univariate and multivariate analyses of CXCL5 expression and clinicopathological parameters

Variables	Univariate analysis			Multivariate analysis
	HR	95%CI	P value	HR	95%CI	P value
CXCL5 expression
High vs Low	2.366	1.405-3.983	0.001*	1.565	0.889-2.754	0.120
Age (years)
≤60 vs >60	0.683	0.411-1.135	0.141
Gender
Male vs Female	1.017	0.601-1.720	0.951
T stage
T3 vs T1-2	2.524	1.342-4.747	0.004*	2.536	1.286-5.001	0.007*
N stage
N2 vs N0-1	2.69	1.548-4.674	0.000*	2.144	1.179-3.898	0.012*
Differentiation
Poor vs Well/moderate	2.518	1.472-4.307	0.001*	2.342	1.312-4.182	0.004*
Perineural invasion
Positive va Negative	1.373	0.740-2.548	0.315
CA19-9 (U/ml)
≥34 vs <34	3.282	1.611-6.684	0.001*	2.495	1.092-5.703	0.030*
CA242 (U/ml)
≥20 vs <20	2.056	1.204-3.510	0.008*	1.304	0.706-2.409	0.397