Determinants of HIV/AIDS Knowledge, Attitudes, and Practices Among High School Students in Burayu Town, Ethiopia

Background: HIV is one of the deadliest viruses in the world and the leading cause of mortality and morbidity in the Sub-Saharan African countries, including Ethiopia. Millions of new HIV infections are reported every year among the population in the 15–24 age group. Particularly, adolescents are vulnerable to HIV infection due to a lack of adequate information and engagement in risky sexual practices. Thus, the assessment of knowledge, attitudes, and practices (KAPs) is one of the cornerstones in the fight against HIV/AIDS for designing appropriate prevention strategies. This study aimed to assess the KAPs regarding HIV/AIDS among high school students in Burayu town, Ethiopia. Methods: A cross-sectional study design was conducted on students from three higher secondary schools in Burayu town from February to June 2022. A total of 394 students were selected using a stratified proportional sampling technique. Data were collected using pre-tested and self-administered questionnaires and analyzed by SPSS version 26. Descriptive statistics were conducted, and logistic regression was used to determine the associations between variables. A p-value ≤ 0.05 was considered significant in all cases. Results: Out of the 394 students, the majority of respondents (70%) had sufficient knowledge about HIV/AIDS transmission and prevention, while only 61% demonstrated a positive attitude towards people living with HIV/AIDS (PLWHA). In bivariate analysis, a higher level of knowledge was significantly associated with a positive attitude towards PLWHA at OR 23.4, 95% CI, 2.9–185.5, p = 0.003, and not having had sexual practice at OR 4.1, 95% CI, 1.2–13.9, p = 0.025. In multivariate analysis, sexual practice was significantly (p ≤ 0.05) associated with the level of knowledge, age, gender, and places of residence at AORs values of 5.5, 9.7, 3.4, and 5.5, respectively. Conclusions: This study suggests that students with high levels of knowledge had a positive attitude towards PLWHA and less sexual practice compared to students with low levels of knowledge. Furthermore, students’ sexual practice was significantly associated with knowledge level, age, gender, and place of residence. This underscores the urgent need for targeted education to empower vulnerable groups, foster positive attitudes and practive, and curb HIV/AIDS transmission for improved health outcomes.