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Table 2 Multivariate analysis of the prognosis of gastric cancer after D2 radical resection

From: Application value of nomogram and prognostic factors of gastric cancer patients who underwent D2 radical lymphadenectomy

VariablesSubgroupsBSEWaldHR95%CIP Value
StagingI  6.2941.029
II0.636.3383.5301.889.973–3.667.060
III0.866.3466.2792.3791.208–4.684.012
Tumor siteProximal  9.3591.038
Gastric body−0.596.2545.482.551.335–.908.019
Antrum−0.532.1997.153.588.398–.868.007
Total stomach−0.665.2915.236.514.291–.909.022
Tumor size0.060.0294.1681.0611.002–1.124.041
Neural invasion0.342.1684.1591.4081.013–1.957.041
Vessel invasion0.631.16215.1461.8791.368.000
The rate of positive lymph nodes1.195.34811.7913.3021.670–6.531.001
BMI(kg/m2)< 18.59.3701.013
18.5–24.0−0.498.1857.258.608.423–.873.007
≥24.0−0.695.2587.253.499.301–.828.007
CA199(kU/L)0.591.17311.5951.8051.285–2.536.001