Mental Health of Adolescents in the Era of Antiretroviral Therapy: Is There a Difference Between HIV-Infected and Uninfected Youth in South Africa?

Purpose: The HIV infection may predispose perinatally HIV-infected (PHIV+) adolescents to mental illness. Adolescence can be when mental health disorders manifest for the first time. This study investigates the prevalence of mental illness in PHIV+ and HIV-uninfected adolescents in Soweto.

Methods: PHIV+ adolescents aged 13-19 years were recruited from an antiretroviral treatment program, whereas HIV-uninfected controls were recruited from the community in Soweto, South Africa, between October 2016 and April 2017. The Patient Health Questionnaire for Adolescents, Child Post-Traumatic Stress Disorder (PTSD) Checklist, and Millon Adolescent Clinical Inventory tools assessed components of mental health. Sociodemographic and virological data were collected. Risk factors for suicidality were determined by logistic regression.

Results: One hundred and sixty-two adolescents (50% PHIV+, 61% female) with a median age of 16 years (interquartile range: 15-18) were enrolled. A depressive disorder was found in 14% of all adolescents, 35% had suicidal ideation, and 22% had PTSD symptoms. Risk factors for suicidality were female gender, HIV-positive status, repeating a grade at school and a history of physical and/or sexual abuse.

Conclusions: These findings show a high prevalence of suicidality and PTSD symptoms in adolescents from South Africa and highlight the importance of screening for mental illness, specifically suicidality, in HIV-positive adolescents. Adolescents from a disadvantaged socioeconomic background appear to be at risk, posing a challenge because of the lack of health seeking behaviors in young people and lack of adolescent-friendly health facilities. Interventions specific to adolescents in low- and middle-income countries are needed to improve emotional and psychiatric symptoms and functioning.