Univariate Cox regression analysis showed that tumor pT stage (pT4 vs. pT2, HR = 1.765, 95%CI: 1.005~ 3.100, P = 0.049) and B4GALT1 expression (HR = 1.849, 95%CI: 1.126~ 3.035, P = 0.016) were associated with OS in the training cohort (Table 2). Here, B4GALT1 is linked to neoplasm.