Behavioural abnormalities among school-age children living with HIV at Tikur Anbessa Specialized Hospital, Addis Ababa, Ethiopia.

: The human immunodeficiency virus infection has manifestations causing behavioural and cognitive abnormalities among children. The aim of this study was to assess the magnitude and correlates of behavioural abnormalities among school-age children living with HIV attending follow-up at the Pediatric Infectious Diseases Clinic of Tikur Anbessa Specialized Hospital in Addis Ababa, Ethiopia.: A sample of 251 children and their primary caregivers were included in this study. The Strengths and Difficulties Questionnaire was used to assess behavioural abnormalities. Descriptive statistics and bivariate analysis using logistic regression were done to assess the determinants of abnormal behaviour scores.: The overall prevalence of any form of behavioural abnormalities was 49%. The prevalence of emotional symptoms was 31.5%, peer problems 21.5% and hyperactivity deficit was 13.1%. Children residing out of Addis Ababa, the capital city (AOR 0.18; 95% CI 0.03-0.94), children having both parents (AOR 0.29; 95% CI 0.12-0.70) and children having either of their parents (AOR 0.39; 95% CI 0.18-0.83) were less likely to have behavioural abnormalities. Moreover, children whose primary caregivers had elementary education or lower were more likely to have any form of behavioural abnormalities (AOR 2.44; 95% CI 1.05-5.69): The magnitude of behavioural abnormalities among children living with HIV is substantial. We recommend that children living with HIV, particularly those with parental losses and those having less-educated primary caregivers, be closely monitored for behavioural problems.