Title : The status and socioeconomic determinants of mental health conditions in South Africa: Evidence from longitudinal data
Abstract:
Mental health conditions, including depression, anxiety and psychological stress have emerged as significant components of the overall burden of disease in South Africa. Despite increasing recognition of their importance, the status and distribution of these conditions remain insufficiently understood within the broader public health discourse. These mental health challenges are closely linked to persistent socioeconomic inequalities, labour market instability, and household vulnerabilities, particularly among low-income and youth populations.
This study examines the status of mental health conditions in South Africa, with a specific focus on the prevalence and socioeconomic determinants of depression, stress, anxiety, restlessness, and sleeplessness. Using longitudinal data from the National Income Dynamics Study (NIDS), the analysis tracks changes in self-reported mental health outcomes across five waves, allowing for a dynamic assessment of mental health status over time. A panel data econometric framework is employed to control for unobserved heterogeneity and to identify key drivers of mental health conditions at the individual and household levels.
The findings reveal a high and persistent prevalence of psychological distress, particularly among individuals facing unemployment, income instability, and limited access to social and economic opportunities. Symptoms such as chronic stress, anxiety, and sleep-related disturbances are significantly more pronounced among economically vulnerable groups, suggesting a strong linkage between mental health conditions and socioeconomic status. Furthermore, the results indicate that mental health conditions tend to persist over time, highlighting the long-term nature of psychological vulnerability.
The study contributes to the literature by providing empirical evidence on the status of mental health conditions in South Africa within a socioeconomic context. It underscores the need for integrated public health interventions that address both psychological well-being and underlying economic challenges and calls for greater policy attention to mental health as a critical component of social development and public health planning.
