Figure 7From: Clinical implications of metastatic lymph node ratio in gastric cancerSurvival curve of cases with pN3, in relation to metastatic lymph node ratio. There was a significant difference in cumulative survival rates after surgery among the groups (< 40%, 40–79, and ≥ 80%) (P = 0.025; Kaplan-Meier and log-rank test).Back to article page