Alcohol use disorder and its determinant factors among patients with schizophrenia attending treatment at mental specialized hospital, Addis Ababa, Ethiopia: A cross-sectional study.

Almost four in ten patients with schizophrenia had alcohol use disorder. Male sex, single, divorced, and widowed, family history of alcohol use, long duration of illness, previous history of psychiatric diagnosis, and concomitant use of non-alcoholic substances were significantly associated with alcohol use disorder. Continuous counseling of at risk populations about alcohol consumption should be strengthened.