SLC5A1 and neoplasm: Factors with P < 0.1 were enrolled in multivariate analysis, which indicated that residual tumour status (R1 and R2) was a predictive factor for a shorter OS (HR = 1.753, 95% CI 1.080-2.847, P = 0.023), and high SGLT-1 (SLC5A1) expression (HR = 0.526, 95% CI 0.317-0.875, P = 0.013) was an independent factor for a longer OS (Table 7).