Evaluating log odds of positive lymph nodes as a prognostic tool in differentiated gastric cancer: A retrospective study

Figure 1 Kaplan–Meier survival analysis after propensity score matching. A: Moderately differentiated gastric cancer (GC) patients 3 years postoperatively log odds of positive lymph nodes (LODDS) 1 vs LODDS2; B: Moderately differentiated GC patients 3 years postoperatively N1 + N2 vs N3a + N3b; C: Moderately differentiated GC patients 3-5 years postoperatively LODDS1 vs LODDS2; D: Moderately differentiated GC patients 3-5 years postoperatively N1 + N2 vs N3a + N3b; E: Poorly differentiated GC patients 3 years postoperatively LODDS1 vs LODDS2; F: Poorly differentiated GC patients 3 years after surgery N1 + N2 vs N3a + N3b; G: Poorly differentiated GC patients 3-5 years after surgery LODDS1 vs LODDS2; H: Poorly differentiated GC patients 3-5 years after surgery N1 + N2 vs N3a + N3b. LODDS: Log odds of positive lymph nodes.