Radiomics signature: A potential biomarker for β-arrestin1 phosphorylation prediction in hepatocellular carcinoma

Table 2 Univariate and multivariate regression analyses of the p-β-arrestin1-positive and p-β-arrestin1-negative groups in the training cohort

Variables	Univariable analysis		Multivariable analysis
	OR (95%CI)	P value	OR (95%CI)	P value
ALT	0.237 (0.043-1.292)	0.096a	0.159 (0.038-0.673)	0.012a
AST	0.497 (0.100-2.471)	0.393	-	-
Tumor size	0.245 (0.059-1.019)	0.053a	0.243 (0.059-1.003)	0.050a
Tumor margin	0.180 (0.046-0.706)	0.014a	0.170 (0.044-0.664)	0.011a
Radiomics	3.473 (1.574-7.663)	0.002a	3.412 (1.562-7.453)	0.002a

^aP value < 0.1.

ALT: Alanine aminotransferase; AST: Aspartate aminotransferase; CI: Confidence interval; OR: Odds ratio.