Stansfeld SA, Rothon C, Das-Munshi J, Mathews C, Adams A, Clark C, Lund C. BJPsych Open 2017; 3(5): 257-264.
Affiliation
Alan J. Flisher Centre for Public Mental Health, Department of Psychiatry and Mental Health, University of Cape Town, Cape Town, South Africa; Centre for Global Mental Health, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK.
BACKGROUND: Material and social environmental stressors affect mental health in adolescence. Protective factors such as social support from family and friends may help to buffer the effects of adversity. AIMS: The association of violence exposure and emotional disorders was examined in Cape Town adolescents.
METHOD: A total of 1034 Grade 8 high school students participated from seven government co-educational schools in Cape Town, South Africa. Exposure to violence in the past 12 months and post-traumatic stress disorder (PTSD) symptoms were measured by the Harvard Trauma Questionnaire, depressive and anxiety symptoms by the Short Moods and Feelings Questionnaire and the Self-Rating Anxiety Scale.
RESULTS: Exposure to violence was associated with high scores on depressive (odds ratio (OR)=6.23, 95% CI 4.2-9.2), anxiety (OR=5.40, 95% CI 2.4-12.4) and PTSD symptoms (OR=8.93, 95% CI 2.9-27.2) and increased risk of self-harm (OR=5.72, 95% CI 1.2-25.9) adjusting for gender and social support.