CEACAM5 and colorectal cancer: Univariate logistic regression analysis revealed that elevated UA (OR: 3.46, 95% CI: 2.321-5.157, P < 0.001), elevated UAR (OR: 3.186, 95% CI: 2.146-4.731, P < 0.001), elevated NLR (OR: 5.786, 95% CI: 3.747-8.937, P < 0.001), elevated CEA (OR: 3.142, 95% CI: 2.088-4.728, P < 0.001), elevated CA199 (OR: 2.174, 95% CI: 1.41-3.348, P < 0.001) and elevated CA724 (OR: 2.178, 95% CI: 1.478-3.209, P< 0.001) were identified as risk factors for colorectal cancer metastasis (Table 4).