HIV Knowledge and Screening Practices among In-School Adolescents in a Semi-Urban Community of Osun State, Southwest...

Adolescents and youths are currently one of the main sub-populations responsible for most Human Immunodeficiency Virus (HIV) new cases in Nigeria due to their high-risk sexual practices. Yet, most Nigerian adolescents have poor HIV knowledge and are not aware of their HIV status.

We assessed respondents' HIV knowledge, their attitude to screening, testing practice and identified predictors of HIV screening among youths (15-24 years old) in Iwo, Osun State, Nigeria.

Cross-sectional design was employed and a multistage sampling method was used to recruit 360 eligible schooling youths in three secondary schools (private and public coeducational schools). A semi-structured, interviewer administered questionnaire was used for data collection. Both descriptive and inferential statistics were carried out at p<0.05.

Mean age (±SD) of the respondents was 15±4.71 years. The majority (75.6%) of the respondents had heard about HIV. Overall, only 57.6% of respondents possessed a comprehensive knowledge of HIV but a majority (80.6%) of them had a positive attitude to HIV screening. Only 20.6% of the respondents had ever screened for HIV, 70.0% of them had pre-and post-test counselling. The most prevalent reason for non-screening is fear of getting a positive result (48.3%). Predictors of HIV screening uptakes included respondents' age (AOR = 2.95; 95%CI = 2.25-6.01), school type (AOR = 2.9;95%CI = 1.99-11.25), class level (AOR = 3.21;95% CI = 2.13-8.12) and attitude to screening (AOR = 2.51;95% CI = 2.01-6.39).

Despite a high awareness rate and overwhelming positive attitude, HIV screening practice was low in the study setting. There is a need for health policymakers to further prioritise adolescents and youths in the race to end HIV epidemics in Nigeria.