To determine the association between SERPINE1 expression and patient survival, GC patients were divided into low SERPINE1 expression (0 + and 1+; n = 89) or high SERPINE1 expression groups (2+ and 3+; n = 89), based on SERPINE1 H‐score in the corresponding tumor tissue specimens (Fig. 2H). This evidence concerns the gene SERPINE1 and gastric cancer.