Table 5.

Univariate analysis of risk factors for prognosis of gastric cancer after matching

Prognostic factors	β	Hazard ratio (95% CI)	P value
Gender	−0.127	0.881(0.643–1.206)	0.428
Age	0.326	1.386(1.075–1.786)	0.012
BMI	−0.256	0.774(0.619–0.969)	0.025
Tumor location	0.056	1.058(0.933–1.199)	0.380
Tumor size	0.769	2.158(1.670–2.787)	< 0.001
Borrmann type	0.357	1.429(1.260–1.621)	< 0.001
Pathological type	0.467	1.596(1.289–1.975)	< 0.001
Type of gastrectomy	0.432	0.649(0.522–0.808)	< 0.001
Tumor depth	0.854	2.348(1.929–2.858)	< 0.001
Lymph node metastasis	0.591	1.807(1.586–2.058)	< 0.001
Tumor stage	1.239	3.451(2.575–4.623)	< 0.001