Association between exposure to traumatic events and anxiety disorders in a post-conflict setting : a cross-sectional community study in South Sudan
Date
2014-01
Authors
Ayazi, Touraj
Lien, Lars
Eide, Arne
Swartz, Leslie
Hauff, Edvard
Journal Title
Journal ISSN
Volume Title
Publisher
BioMed Central
Abstract
Abstract
Background
The negative effect of exposure to traumatic events on mental health is well known. Most studies of the effects of trauma on mental health in war-affected populations have focused on post-traumatic stress disorder (PTSD) and depression. Although some studies confirm the existence of anxiety symptoms in war-affected populations, the extent to which exposure to traumatic events is independently associated with anxiety diagnoses (other than PTSD) has received less attention. The study aimed to determine whether having an anxiety diagnosis, other than PTSD, was associated with experiencing traumatic events in a post-conflict setting, across genders and after controlling for demographic and socio-economic variables.
Methods
In this cross-sectional community study (n = 1200), we applied the Harvard Trauma Questionnaire (HTQ) to investigate the extent of trauma exposure and PTSD. The Mini-International Neuropsychiatric Interview (MINI) was used to investigate the prevalence of anxiety disorders: generalized anxiety disorder (GAD), panic disorder (PD), social phobia, obsessive-compulsive disorder (OCD), and agoraphobia. Multinomial logistic regression analyses were conducted to examine the association between these disorders, previous trauma exposure, and socio-economic factors.
Results
The participants were 56.4% male and 43.6% female. The age ranged between 18 and 73 years old (Mean 34.63, SD = 12.03). The estimated rates of GAD-only and PD-only (without comorbidity with PTSD) were 5.5% and 3.1%, respectively. Exposure to traumatic events and socio-economic disadvantage were significantly associated with having one or more anxiety diagnoses. After controlling for age, sex, rural/urban setting, and socio-economic disadvantage, exposure to trauma was independently associated with anxiety diagnosis. There were gender differences in the pattern of risk factors for having PTSD, GAD or PD.
Conclusion
In individuals with a history of war-related trauma exposure, attention should be given to symptoms of GAD and PD, in addition to PTSD symptoms.
Description
Please cite as follows:
Ayazi, T. et. al. 2014. Association between exposure to traumatic events and anxiety disorders in a post-conflict setting: A cross-sectional community study in South Sudan. BMC Psychiatry, 14(1):6, doi:10.1186/1471-244X-14-6.
The original publication is available at http://www.biomedcentral.com/1471-244X/14/6
Ayazi, T. et. al. 2014. Association between exposure to traumatic events and anxiety disorders in a post-conflict setting: A cross-sectional community study in South Sudan. BMC Psychiatry, 14(1):6, doi:10.1186/1471-244X-14-6.
The original publication is available at http://www.biomedcentral.com/1471-244X/14/6
Keywords
Post-traumatic stress disorder -- South Sudan, War -- South Sudan -- Psychological aspects, Anxiety disorders -- South Sudan
Citation
Ayazi, T. et. al. 2014. Association between exposure to traumatic events and anxiety disorders in a post-conflict setting: A cross-sectional community study in South Sudan. BMC Psychiatry, 14(1):6, doi:10.1186/1471-244X-14-6.