Table 2.

Risk of short-term events for each 1-point increase in MELD-XI score.

	HR(95% CI)	P-value
60-Day In-Hospital All-Cause Mortality
Model 1	1.126 (1.090–1.164)	<0.001
Model 2	1.115 (1.093–1.093)	0.001
Model 3	1.052 (1.022–1.083)	0.001
60-Day In-Hospital Cardiovascular Mortality
Model 1	1.125 (1.087–1.163)	<0.001
Model 2	1.063 (1.012–1.117)	0.015
Model 3	1.064 (1.013–1.118)	0.014
30-Day Readmission
Model 1	1.108 (1.069–1.148)	<0.001
Model 2	1.064 (1.018–1.111)	0.006
Model 3	1.061 (1.015–1.108)	0.009

Model 1: Adjusted for age and gender.

Model 2: Adjusted for age, gender, BP at admission >140/90 mmHg, history of diabetes, history of atrial fibrillation, history of stroke, history of myocardial infarction, New York Heart Association (NYHA) class, left ventricular ejection fraction (LVEF), white blood cell count, triglyceride.

Model 3: Adjusted for age, gender, BP at admission >140/90 mmHg, history of diabetes, history of atrial fibrillation, history of stroke, history of myocardial infarction, NYHA class, LVEF, white blood cell count, triglyceride, use of digoxin, use of intravenous inotropes, use of beta-blocker, use of lipid-lowering agents.