The univariate analysis showed that high CXCL5 expression in tumor tissues (p=0.001, Fig. 2D and Table 2), the T stage (p=0.004), the N stage (p<0.001), the differentiation status (p=0.001), and high level of CA19-9 (p=0.001) and CA242 (p=0.008) were significantly associated with poor OS (Table 2). This evidence concerns the gene CXCL5 and neoplasm.