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Table 4 Risk factors for peritoneal recurrence

From: Evaluation of the recurrence pattern of gastric cancer after laparoscopic gastrectomy with D2 lymphadenectomy

Variables Category Multivariate
OR 95 % CI p value
N factor yp/pN3 4.113 2.434–6.947 <0.001
T factor yp/pT4 2.595 1.545–4.359 <0.001
Histological type Undifferentiated 2.057 1.242–3.404 0.005
Vascular invasion Positive 2.134 1.227–3.714 0.007
Tumor size >70 mm 1.796 1.084–2975 0.023
Preoperative chemotherapy Yes 1.789 1.137–2.814 0.012
Age ≥65 y.o. 1.709 1.075–2.715 0.023
  1. CI confidence interval, OR odds ratio