Table 3.

Prognostic factors in Cox’s proportional hazards model in gastric cancer (n = 174)

Variable	Univariate			Multivariate
	HR	95%CI	P value	HR	95%CI	P value
Age (yr): > 60 vs ≤ 60	0.822	0.555-1.217	0.328
Gender: Male vs female	1.297	0.838-2.008	0.243
Diameter: > 4 cm vs ≤ 4 cm	0.616	0.350-1.084	0.093
Differentiation type: Poor vs non-poor	0.552	0.336-0.906	0.0191	0.840	0.502-1.404	0.505
Borrmann type: I-IV	1.703	1.109-2.617	0.0151	1.410	0.916-2.169	0.119
T stage: T1-T4	1.546	1.141-2.095	0.0051	1.310	0.858-2.000	0.210
N stage: N0-N3	1.693	1.424-2.013	0.0001	1.869	1.356-2.575	0.0001
TNM stage: I-IIIC	2.410	1.637-3.547	0.0001	0.595	0.259-1.366	0.221
KIF23 expression: High-level vs low-level	1.064	1.006-1.126	0.0291	1.069	1.006-1.135	0.0301

¹Significant difference.