A bibliometric analysis of mental health research in places of higher learning in sub-Saharan Africa

This study conducts a comprehensive bibliometric analysis of mental health research within higher learning institutions across sub-Saharan Africa. The examination spans from 1974 to the present using a sample of 655 articles published in more than 255 journals. The study findings reveal notable trends in the field's evolution and identify promising scientific patterns that enhance our comprehension of the mental health landscape among tertiary students in this region. A significant surge in interest is observed, particularly within the last decade, signalling ongoing development and suggesting that the field has yet to reach its maturity, with a pronounced growth coinciding with the onset of the COVID-19 pandemic. Interdisciplinary collaboration characterizes the research in this domain, drawing insights from various disciplines within the behavioural and biomedical sciences. Moreover, heightened collaborations are observed within the sub-Saharan African region at the author, institution, and country levels. Notably, a substantial portion of the research is funded through regional resources (with the South Africa Medical Research Council being the most productive funder of 24 articles), reflecting a significant contribution from funders within the region. The study advocates for increased international collaborations to facilitate knowledge transfer. Furthermore, it recommends expanding research from the social sciences and humanities, particularly in sociology, anthropology, business, and education, to provide a more comprehensive understanding of how social, cultural, economic, and educational factors influence mental health and well-being.