Parent–adolescent communication on adolescent sexual and reproductive health in sub-Saharan Africa: a qualitative review and thematic synthesis

BACKGROUND: Improving adolescent sexual and reproductive health continues to be a global public health need. Effective parent–adolescent communication on sexual health issues has been cited as a factor that could influence adolescents towards adopting safer sexual behaviour. The current review synthesises qualitative literature to understand the nature and relevance of parent–adolescent sexual and reproductive health communication and the barriers to effective communication in sub-Saharan Africa. METHODS: We systematically searched and synthesised qualitative literature published between 1st January 1990 to December 2019 and searched from CINAHL, PsycINFO, MEDLINE, Global Health, EMBASE, PubMed, and Google Scholar. We assessed the methodological quality of included studies using the Critical Appraisal Skills Programme (CASP) checklist. We thematically analysed qualitative data from the included primary studies. RESULTS: Fifteen studies were included. Social and physiological events act as triggers for initiating discussions. Fear of personal, social, and economic consequences of high-risk sexual behaviours act as drivers for communication but also carry a negative framing which hinders open discussion. Lack of parental self-efficacy and cultural and religious norms create an uncomfortable environment leaving peers, media, teachers, and siblings as important and sometimes preferred sources of sexual health information. CONCLUSIONS: While mothers recognise their own role in adolescent sexual and reproductive health and school-based interventions can act as useful prompts for initiating discussion, fathers are mainly absent from home-based dialogue. Fear dominates the narrative, and the needs of adolescents remain unarticulated. SUPPLEMENTARY INFORMATION: The online version contains supplementary material available at 10.1186/s12978-021-01246-0.