Abstract
BackgroundIn 2015, Nepal was hit by two major earthquakes, which caused 8900 deaths and displaced more than 450,000 people. We assessed the prevalence of post-traumatic stress symptoms (PTSS) and depressive symptoms and explored potential risk factors among adolescents. MethodsThis cross-sectional study comprised 893 students aged 11–17 in school grades 7–10. They lived in two districts affected by the earthquakes: Sindhupalchok and Kathmandu. Psychiatric symptoms were assessed using Child PTSD symptom scale and Depression Self-Rating Scale. Multiple logistic regression analysis examined the associations between demographic, earthquake-related factors and psychiatric symptoms. ResultsThe prevalence of PTSS in the Sindhupalchok and Kathmandu districts were 39.5% and 10.7%, and depression symptoms were 40.4% and 23.2% respectively. The moderating effect of gender on the relationship between age and PTSS was significant. In the multivariate logistic analyses, the factors associated with PTSS and depression were: being female, prior exposure to trauma and being directly affected by the earthquakes. LimitationsDue to the lack of pre-earthquake prevalence rates, our estimates may have been due to chronic long-lasting problems of poverty and lack of access to physical and mental health services. The use of self-reported questionnaires might have overestimated the prevalence rates compared to psychiatric interviews. ConclusionsOne year after the earthquakes, adolescents living in Sindhupalchok had a higher prevalence of PTSS and depressive symptoms than those living in Kathmandu. Socio-economic and earthquake-related factors were associated with psychiatric outcomes. The findings indicate the need for early psychosocial interventions, prevention and future research after emergency relief.
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