Clinical characteristics and prognosis of patients with HBV-ACLF versus ALD-ACLF: a retrospective comparative study

Patients with ALD-ACLF typically present with a higher prevalence of comorbidities, such as ascites and infections, compared to those with HBV-ACLF. However, no significant differences in prognosis were observed between the two cohorts. For HBV-ACLF patients, elevated TBIL and prolonged PT were identified as independent risk factors for 90-day mortality. In contrast, in addition to TBIL and PT, elevated white WBC was also associated with 90-day mortality in ALD-ACLF patients. These findings warrant further validation through multicenter studies with larger sample sizes.