Prediction and analysis of albumin-bilirubin score combined with liver function index and carcinoembryonic antigen on liver metastasis of colorectal cancer

Table 3 Multivariate Logistic regression analysis of factors influence liver metastasis of colorectal cancer

Variable	β	Error	Wald	Freedom	P value	OR	95%CI
							Lower limit	Upper limit
ALT (U/L)	0.036	0.017	4.734	1	0.030	1.037	1.004	1.071
CEA (μg/L)	0.025	0.009	8.017	1	0.005	1.025	1.008	1.043
ALBI score	2.087	0.588	12.588	1	0.000	8.062	2.545	25.540
Constant term	3.047	1.555	3.839	1	0.050	21.058	-

ALT: Alanine aminotransferase; CEA: Carcinoembryonic antigen; ALBI: Albumin bilirubin; OR: Odds ratio; CI: Confidence interval.