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. 2018 Oct 28;24(40):4565–4577. doi: 10.3748/wjg.v24.i40.4565

Figure 3.

Figure 3

Kaplan-Meier survival plots for overall survival and relapse-free survival according to heparanase expression and Helicobacter pylori infection status. A: Heparanase (HPA) expression status (negative or positive) and the prognosis of all gastric cancer cases. HPA positive staining includes all cases of 1+, 2+, and 3+. HPA positive expression detected by immunohistochemical staining significantly predicts poor overall survival and relatively poor relapse-free survival; B: Kaplan-Meier survival according to HPA status in Helicobacter pylori positive gastric cancer cases. HPA positive expression significantly predicts poor overall survival as well as relapse-free survival. HPA: Heparanase; H. pylori: Helicobacter pylori.