Doctoral Degrees (Health Systems and Public Health)

Permanent URI for this collection

https://scholar.sun.ac.za/handle/10019.1/100766

Browse

Browsing Doctoral Degrees (Health Systems and Public Health) by Author "Du Toit, Stefani"

Now showing 1 - 1 of 1
  • Thumbnail Image
    Item
    Adolescent mental health in the context of adversity : evidence from a longitudinal intervention study in Khayelitsha, South Africa
    (Stellenbosch : Stellenbosch University, 2023-12) Du Toit, Stefani; Skeen, Sarah; Haag, Katharina; Stellenbosch University. Faculty of Medicine and Health Sciences. Dept. of Global Health. Health Systems and Public Health.
    ENGLISH SUMMARY: The World Health Organization defines adolescents as individuals between the ages of 10 and 19 years, undergoing transition from childhood to adulthood [1, 2]. Adolescence is a rapid developmental phase during which an individual undergoes major physical and psychological changes [1]. The changes that occur during this period create a vulnerability that is accentuated by exposure to risk factors such as poverty, community violence, and lack of access to basic services [1-5]. Mental health conditions most commonly appear during adolescence [1]. Experiencing mental health conditions during this period can have lasting effects on an individual's health, as it can increase the risk of substance use, violence victimisation and perpetration, and suicidal ideation [6-8]. There is a critical gap in the exploration of mental health conditions among adolescents in low- and middle-income countries, particularly in sub-Saharan African countries, where most adolescents live in the context of widespread poverty [9]. Most of the research on adolescent mental health is conducted in high-income countries, despite nearly 90% of the world's adolescent population living in low- and middle-income countries [9, 10]. There is an urgent need to assess potential risk and protective factors, as well as interventions, to address the mental health of adolescents in these contexts. To design effective preventative initiatives that aim to protect adolescents from the adverse consequences of mental health conditions, it is crucial to understand risk and protective factors at various stages throughout the life course. In addition, a comprehensive understanding of support structures and interventions that can aid in the prevention of mental health conditions and the promotion of positive mental health among adolescents is crucial. This thesis is based on research reported on four articles. The first two articles report on predictors of mental health problems, exploring both early childhood and current environmental factors. The second two articles in this thesis report on potential interventions for adolescent mental health.