COVID-19 pandemic stressors, familial discord, and anxiety among adolescents living with HIV in South Africa: pathways to non-adherence

Abstract

ABSTRACT Adolescents living with HIV (ALHIV) have poorer adherence to antiretroviral treatment (ART). This study investigates the interconnectivity of stressors induced by the COVID-19 pandemic, anxiety and family dynamics on adolescents' adherence to ART. A telephone survey was conducted among 196 South African ALHIV previously enrolled in support groups. Generalized structural equations modeling was used to understand how pandemic-related stressors affected ART adherence. Respondents reported experiencing life stressors since the implementation of COVID-19 restrictions, including doing worse at school (32%), loss of household income (44%) and less food available (38%). Forty-two percent reported greater verbal aggression from adults at home and 60% experienced anxiety. The structural equations model demonstrated a direct path from experiencing life stressors to increased verbal aggression from caregivers, which led to anxiety and ultimately, poorer ART adherence. Each stressor experienced increased the odds of experiencing verbal aggression by 51% (OR=1.51, 95%CI=1.14-2.00) which, in turn, increased the odds of having anxiety four-fold (OR=4.1, 95%C =2.16-7.76). Anxiety was associated with a 74% reduction in the odds of being fully ART adherent (OR=0.26, 95%CI=0.08-0.81). COVID-19-induced stressors exacerbated the mental and physical vulnerability of ALHIV. Findings elucidate how both discord at home and anxiety can result in poorer ART adherence.