Post-Traumatic Stress among Evacuees from the 2016 Fort McMurray Wildfires: Exploration of Psychological and Sleep Symptoms Three Months after the Evacuation

This study documents post-traumatic stress symptoms after the May 2016 wildfires in Fort McMurray (Alberta, Canada). A sample of 379 evacuees completed an online questionnaire from July to September 2016, and a subsample of 55 completed a psychiatric/psychological diagnostic interview. According to...

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Bibliographic Details
Published in:International Journal of Environmental Research and Public Health
Main Authors: Genevieve Belleville, Marie-Christine Ouellet, Charles M. Morin
Format: Article in Journal/Newspaper
Language:English
Published: MDPI AG 2019
Subjects:
post-traumatic stress disorder
psychological distress
mental health
sleep
Medicine
R
Canada
Fort McMurray
Online Access:https://doi.org/10.3390/ijerph16091604
https://doaj.org/article/1e59d54bf69c415d9d60ea61764d954a
Description
Summary:This study documents post-traumatic stress symptoms after the May 2016 wildfires in Fort McMurray (Alberta, Canada). A sample of 379 evacuees completed an online questionnaire from July to September 2016, and a subsample of 55 completed a psychiatric/psychological diagnostic interview. According to a self-report questionnaire, 62.5% of respondents had a provisional post-traumatic stress disorder (PTSD). The interview confirmed that 29.1% met criteria for PTSD, 25.5% for depression, and 43.6% for insomnia; in most cases, insomnia was definitely or probably related to the fires. Traumatic exposure may elicit or exacerbate sleep problems, which are closely associated with PTSD after a disaster.

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