Table V.

Cox regression analysis for 6-month mortality.

Variables	Univariate Cox regression HR (95% CI)	P-value	Multivariate Cox regression HR (95% CI)	P-value
Age, years	1.045 (0.996–1.096)	0.074	1.047 (0.986–1.112)	0.132
MELD score	1.154 (1.073–1.242)	<0.001	1.092 (1.005–1.187)	0.038
Total BAs ≥75.7 µmol/l	5.998 (2.656–13.548)	<0.001	4.046 (1.620–10.108)	0.003

BAs, bile acids; CI, confidence intervals; HR, hazard ratios; MELD, model for end-stage liver disease.