Table 2.

Multivariable analyses of variables associated with 30-day readmission, 30-day alcohol 2 relapse and mortality

	Test cohort		Validation cohort
	Multivariable logistic regression analysis
30-day readmission	Adjusted Odds Ratio	P	Adjusted Odds Ratio	P
Hepatic decompensation	2.14 (0.90–5.06)	0.08	1.95 (0.87–4.38)	0.10
Total bilirubin	1.04 (1.01–1.09)	0.04	1.02 (0.99–1.06)	0.23
Attendance to alcohol rehabilitation	0.16 (0.04–0.65)	0.01	0.30 (0.09–0.98)	0.04
	Multivariable logistic regression analysis
30-day alcohol relapse	Adjusted Odds Ratio	P	Adjusted Odds Ratio	P
College degree or above	n/a		0.74 (0.31–1.77)	0.50
MELD score	0.98 (0.89–1.07)	0.60	0.97 (0.90–1.04)	0.36
Child-Turcotte-Pugh Score	0.79 (0.53–1.17)	0.23	0.82 (0.60–1.12)	0.20
Attendance to alcohol rehabilitation	0.11 (0.02–0.53)	<0.001	0.09 (0.01–0.73)	0.02
	Multivariable Cox regression analysis
Mortality	Adjusted Hazard Ratio	P	Adjusted Hazard Ratio	P
Age	1.01 (0.98–1.03)	0.79	1.04 (1.01–1.08)	0.04
Male	0.74 (0.41–1.32)	0.30	0.79 (0.41–1.58)	0.49
Hepatic decompensation	n/a		2.11 (1.01–4.99)	0.04
Variceal bleeding	11.1 (2.52–34.4)	0.004	n/a
ABIC score	n/a		1.12 (0.81–1.55)	0.49
Attendance to alcohol rehabilitation	0.20 (0.05–0.56)	0.001	0.20 (0.01–0.94)	0.04

n/a = variables that were not statistically significant in univariate analysis