Abstract
This study examined the development of post‐traumatic stress disorder (PTSD) and associated features in residents of Dunsmuir, California, following a toxic spill. Classification of PTSD was based on a cutoff score from the Impact of Event Scale. It was predicted that greater exposure to the spill would increase the risk of PTSD and associated symptoms among spill residents; that those classified with PTSD would report more symptoms than would those without PTSD and controls; and that litigants would be classified with PTSD more than would nonlitigants. Results suggest that spill residents classified with PTSD had greater levels of tension, depression, anxiety, anger, fatigue, and confusion than did spill residents without PTSD and control residents with and without PTSD. Spill residents with PTSD reported more memory problems and sleep disorders than did those without PTSD and control residents with and without PTSD. Measures of physiological arousal showed that spill residents had higher systolic blood pressure several hours after a stressful interview than did control residents without PTSD. Pulse rates several hours after a stressful interview were higher for spill residents with and without PTSD than for control residents with PTSD. Results suggest that exposed residents are at risk for developing PTSD and associated symptoms.
Published Version
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call