Table 2. Multivariate analysis of risk factors for prognosis of gastric cancer.

Prognostic factors	β	Hazard ratio (95% CI)	P value
Age	0.247	1.280(1.005-1.630)	0.046
Tumor size	0.623	1.865(1.447-2.405)	0.000
Pathological type	0.262	1.300(1.030-1.640)	0.027
Tumor depth	0.436	1.547(1.293-1.850)	0.000
Lymph node metastasis	0.520	1.683(1.472-1.923)	0.000
CA19-9	0.331	1.393(1.096-1.770)	0.007
AFP	0.459	1.583(1.166-2.149)	0.003