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Table 6 Multivariate analysis of risk factors for prognosis of gastric cancer after matching

From: Impact of body mass index on surgical outcomes of gastric cancer

Prognostic factors β Hazard ratio (95% CI) P value
Age 0.198 1.219(0.940–1.582) 0.136
BMI 0.332 0.717(0.570–0.903) 0.005
Tumor size 0.345 1.412(1.077–1.851) 0.013
Borrmann type 0.080 1.083(0.943–1.244) 0.259
Pathological type 0.120 1.128(0.900–1.414) 0.297
Type of gastrectomy −0.065 0.937(0.743–1.181) 0.582
Tumor depth 0.560 1.751(1.397–2.193) < 0.001
Lymph node metastasis 0.403 1.496(1.298–1.724) < 0.001