Artificial Liver Support System Improves Short-Term Outcomes of Patients with HBV-Associated Acute-on-Chronic Liver Failure: A Propensity Score Analysis

Table 6

Multivariate logistic regression model investigating independent risk factors on 28-day survival.

Variable	Reference	OR (CI 95 %)	value
Age	Per year	1.017 (1.002–1.033)	0.022
Total bilirubin	Per unit increase	1.062 (1.035–1.088)	<0.001
Alanine transaminase	Per unit increase	1.001 (1.000–1.0001)	0.001
Albumin	Per unit decline	1.053 (1.011–1.074)	0.009
MELD score	Per point increase	1.059 (1.011–1.109)	0.015
COSSH-ACLF grade	Per rank increase	2.683 (1.792–4.017)	<0.001

MLED, model for end-stage liver disease; COSSH-ACLF, Chinese Group on the Study of Severe Hepatitis B-ACLF.