PTSD and Related Factors among Dispatched Firefighters to Rescue Sites after the Great Japanese Earthquake (Running head: Dispatched Firefighters' PTSD).
- Author:
Mihyun YANG
1
;
Eunil LEE
;
Jae Wook CHOI
;
Hae Joon KIM
Author Information
1. Graduate School of Public Health, Korea University and Korea Institute of Radiological & Medical Sciences, Korea.
- Publication Type:Original Article
- Keywords:
Posttraumatic stress disorder (PTSD);
IES-R-K;
Dispatched firefighters;
Coping method;
Social support
- MeSH:
Asian Continental Ancestry Group;
Checklist;
Earthquakes;
Firefighters;
Humans;
Male;
Odds Ratio;
Questionnaires;
Stress Disorders, Post-Traumatic
- From:Korean Journal of Occupational and Environmental Medicine
2012;24(2):167-179
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
OBJECTIVES: This study aims to investigate the risk of posttraumatic stress disorder (PTSD) and its related factors among firefighters dispatched to the rescue sites after the Great Japanese Earthquake in 2011. METHODS: Among 104 male firefighters dispatched to rescue sites after the Great Japanese Earthquake, 73 firefighters were assessed. The 73 firefighters completed questionnaires, which include general characteristics, an impact of event scale-revised Korean version (IES-R-K), a coping checklist, a scale of perceived social support, and a post-traumatic stress diagnostic scale (PDS). The data was analyzed to find factors related to PTSD risk. RESULTS: The mean value of age and work tenure in this study were 38.6 years (SD=5.7) and 11.6 years (SD=6.0), respectively. The number and rate of the PTSD high-risk group in dispatched firefighters in this study was 7 cases and 9.6% using IES-R-K, with an over 25-point cutoff score. The mean rank of tenure, 53.5 in the PTSD high-risk group (n=7), was significantly higher than that of 32.2 in the PTSD low-risk group (n=66). The mean rank of assessable support, 20.2 in the PTSD high-risk group was significantly lower than that of 38.7 in the PTSD low-risk group. In logistic analysis of model 1 including PDS in independent variables, were associated with being a PTSD high-risk group as in the following: higher PDS score (OR 2.18, 95% CI: 1.07~4.46), longer tenure (OR 3.42, 95% CI: 1.01~11.89), more using coping method (OR 1.35, 95% CI: 1.00~1.81), and lower perceptions of social support (OR 0.84, 95% CI: 0.72~0.97). In logistic analysis of model 2 without PDS in independent variables, more using coping method (OR 1.14, 95% CI: 1.01~1.28) and lower perceptions of social support (OR 0.95, 95% CI: 0.91~0.98) were associated with being a PTSD high-risk group. CONCLUSION: The PTSD high-risk group in dispatched firefighters indicated that their odds ratios were increased when they used more coping methods under specific stress conditions and had lower perceptions of social support. Therefore, for those, who might be dispatched to overseas, the psychological support approach should be considered to produce effective coping methods against traumatic events and to be aware of abundant resources for social support regarding the problem.
