Table 5. Univariate and multivariate predictors of mortality on stepwise logistic regression analysis.

HE, hepatic encephalopathy; MELD Na, model for end-stage liver disease sodium; SOFA, sequential organ failure assessment score; INR, international normalized ratio; AKI, acute kidney injury; TLC, total leukocyte count; qSOFA, quick SOFA

Mortality	Univariate	P value	Multivariate	P value
Age	0.99 (0.97-1.01)	0.54
Female gender	1.61 (0.73-3.57)	0.23
Alcohol vs. other etiology	1.28 (0.8-2.04)	0.28
HE	1.41 (0.9-2.23)	0.13
MELD Na	1.11 (1.07-1.14)	<0.001	1.08 (1.05-1.12)	<0.001
H/o norfloxacin prophylaxis	1 (0.58-1.71)	1
SOFA score	1.15 (1.09-1.21)	<0.001	1.06 (1.002-1.12)	0.04
INR	1.06 (0.94-1.21)	0.29
Bilirubin	1.05 (1.02-1.07)	<0.001
Creatinine	1.21 (1.06-1.4)	0.005
Albumin	1.03 (0.95-1.11)	0.46
AKI at admission	2.33 (1.46-3.71)	<0.001
Sodium	0.98 (0.96-1.008)	0.23
TLC	1	0.002
Proven infection	2.01 (1.23-3.27)	0.005
Second infection	1.91 (0.67-5.4)	0.22
H/o hospitalization	2.2 (1.37-3.52)	0.001
Resistant organisms vs. nonresistant	1.27 (0.57-2.83)	0.54
Presence of fever in last 7 days	3.7 (2.12-6.41)	<0.001
qSOFA positive	3.19 (1.98-5.12)	<0.001
Either fever or qSOFA or both	3.45 (2.13-5.6)	<0.001	2.19 (1.27-3.76)	0.005