There is a need to generate data that demonstrate preparedness (or a lack of it) of adolescents to crossover to adult care to inform policy and create appropriate models in LMICs. This cross-sectional survey of 252 adolescents (15-19 years) receiving HIV-care assessed sociodemographic characteristics, clinical and ART status, and HIV-related behaviors. Also, the study appraised HIV status awareness, and disclosure, and access to healthcare. The mean age of the participants was 16.41 (SD = 1.41) years, and 128 (50.8%) of them were female. The mean adherence level (by VAS) reported was 73.05 ± 16.75. The most frequently reported reasons for missing medications were forgetting (39.6%), falling asleep (37.7%), being away from home (33.8%), and being too busy with other endeavors (32.6%). Most (93.7%) of the participants paid for health care services out-of-pocket. Many (38.1%) of them did not know how they acquired HIV infection. About half (44.8%) of them had boy/girlfriends, but only 25 (9.9%) reported ever having sex. Only 4% disclosed their HIV status to their boy/girlfriends. Critical gaps exist in adolescents' preparedness for transition to adult HIV-care, necessitating the need for specific transition preparedness programs within the HIV-care cascade to address the peculiar needs of adolescents at this stage.Trial registration: ClinicalTrials.gov identifier: NCT03394391.
Keywords: Adult care; Nigeria; adolescents living with HIV; transition preparedness.