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Fig. 4 | BMC Gastroenterology

Fig. 4

From: Deep muscularis propria tumor invasion without lymph node metastasis as a unique subclassification of stage IB gastric cancer: a retrospective study

Fig. 4

Survival curves of gastric cancer patients in dMP,N0 group and sMP,N1-2 group according to the adjuvant chemotherapy status, respectively. A The survival outcome of patients were not significantly different between dMP,N0 group and sMP,N1-2 group (P = 0.100). B The survival outcome of patients with and without adjuvant chemotherapy were significant difference in dMP,N0 group (P = 0.045). In comparison to patients in sMP,N1–2 group, patients in dMP,N0 group who accepted adjuvant chemotherapy had better postoperative survival (P = 0.015) (C), but not significance in that without adjuvant chemotherapy (P = 0.599) (D)

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