Fig. 3: Subgroup analyses. | Nature Communications

Fig. 3: Subgroup analyses.

From: Three-year outcomes of the randomized phase III SEIPLUS trial of extensive intraoperative peritoneal lavage for locally advanced gastric cancer

Fig. 3

a Subgroup analyses of overall survival according to the clinicopathological characteristics of the patients (n = 662). Data are plotted as HR value (red squares) with the corresponding two-sided 95% CI (error bars) based on the Cox regression method. b, c Kaplan–Meier estimates of overall survival (b) and disease-free survival (c) in stage N1 patients by treatment group. Log-rank test was used to compare both curves. EIPL extensive intraoperative peritoneal lavage, OS overall survival, HR hazard ratio, 95% CI 95% confidence interval, BMI body mass index.

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