CEACAM5 and neoplasm: Univariate analyses revealed that worse OS was significantly associated with older age (p = 0.006), high BMI (p = 0.046), poor ASA-PS (p < 0.001), large tumor size (p < 0.001), poor differentiation (p = 0.004), advanced pTNM stage (p < 0.001), high carcinoembryonic antigen (CEA) level (p < 0.001), high CRP level (p < 0.001), high SII (p < 0.001), high NLR (p < 0.001), high PLR (p < 0.001), postoperative complications (present) (p = 0.002), and postoperative adjuvant chemotherapy (yes) (p = 0.005).