CEACAM5 and neoplasm: The univariate analyses identified that CSS was significantly associated with ASA-PS (p = 0.014), tumor size (p = 0.001), tumor differentiation (p = 0.012), pathological stage (p < 0.001), CEA (p = 0.002), postoperative adjuvant chemotherapy (p < 0.001), and GNRI (p = 0.006).