Table 3.

Cox regression analysis of prognostic factors associated with overall survival.

	Bivariate Analysis		Multivariable Analysis
Variable	HR (95% CI)	p-Value	HR (95% CI)	p Value
Age >60 years	2.84 (1.60–5.05)	<0.01	3.47 (1.38–8.68)	<0.01
Sex (Male)	0.79 (0.46–1.36)	0.39	0.65 (0.28–1.54)	0.33
Body mass index	0.87 (0.50–1.50)	0.61
MELD-Na score >30	1.70 (0.94–3.04)	0.08	1.02 (0.97–1.06)	0.47
Hepatocellular carcinoma	1.48 (0.85–2.55)	0.16
Alcohol-related cirrhosis	0.75 (0.47–1.19)	0.22
Vitamin D sufficiency, Pre-transplant	1.15 (0.65–2.03)	0.63	1.02 (0.42–2.44)	0.97
Vitamin D sufficiency, Post-transplant	0.44 (0.21–0.96)	0.04	0.31 (0.13–0.75)	<0.01
Vitamin D supplementation, Pre-transplant	1.28 (0.71–2.32)	0.41
Vitamin D supplementation, Post-transplant	0.92 (0.53–1.61)	0.78
Crossmatch for T or B cell positive	1.26 (0.85–1.87)	0.26

CI: confidence interval; HR: hazard ratio; MELD-Na: model for end-stage liver disease.