表 2.

影响胃癌根治术后5年生存率的危险因素分析

Analysis of risk factors affecting 5-year survival rate of gastric cancer patients after radical gastrectomy

Factors	Univariate analysis				Multivariate analysis
	HR	95% CI	P		HR	95% CI	P
Gender (male vs female)	1.135	0.662-1.946	0.646
Age (< 60 vs ≥60)	0.765	0.443-1.323	0.338
CAMSAP2 expression (high vs low)	14.043	6.503-30.325	< 0.001		2.969	1.031-8.548	0.044
CEA (< 5 μg/L vs ≥5 μg/L)	4.877	2.555-9.312	< 0.001		2.321	1.038-5.186	0.040
CA19-9 (< 37 kU/L vs ≥37 kU/L)	3.856	2.177-6.829	< 0.001		2.046	1.075-3.896	0.029
Tumor size (< 5 cm vs ≥5 cm)	0.879	0.511-1.513	0.643
Cancer cell type (adenocarcinoma vs other)	1.506	0.855-2.653	0.156
T stage (T1-T2 vs T3-T4)	10.457	4.879-22.414	< 0.001		4.256	1.697-10.675	0.002
N stage (N0-N1 vs N2-N3)	4.099	2.184-7.692	< 0.001		4.219	2.050-8.684	< 0.001