Patterns and Outcomes of Alcoholic Liver Disease (ALD) in Oman: A Retrospective Study in a Culturally Conservative Context

Background: Alcoholic liver disease (ALD) contributes substantially to global liver-related morbidity and mortality. In conservative societies such as Oman, data on ALD are scarce due to stigma and legal constraints. This study aims to characterize the clinical spectrum, complications, and outcomes of ALD in Oman, providing the first detailed analysis from a tertiary care setting in the country. Methods: We retrospectively analyzed 131 Omani patients with documented unhealthy alcohol use from 2012 to 2018 at Sultan Qaboos University Hospital. ALD diagnosis was based on clinician judgment per EASL guidelines and DSM-5 criteria, where applicable. Data included demographics, clinical/laboratory findings, and radiologic/endoscopic features. Associations with complications and mortality were assessed using chi-square tests and logistic regression. Results: Of 131 patients, 84 (64.1%) were diagnosed with ALD: fatty liver (34.5%), alcoholic hepatitis (20.2%), cirrhosis (40.5%), and hepatocellular carcinoma (4.8%). Cirrhosis was significantly more prevalent in patients aged 50 years or older (OR = 2.53, 95% CI: 1.02–6.28; p = 0.048). Ascites and portal hypertension were strongly associated with mortality (OR = 5.20, CI: 1.85–14.6 and OR = 6.13, CI: 2.04–18.4, respectively; p < 0.01). Overall mortality in ALD was 28.6%, increasing to 44.1% in cirrhotics. Conclusion: ALD is a significant yet underrecognized problem in Oman, with high rates of late-stage presentation and mortality. Early detection and culturally tailored strategies are needed to improve care outcomes.