World Trade Center disaster and sensitization to subsequent life stress: A longitudinal study of disaster responders.
Prev Med
; 75: 70-4, 2015 Jun.
Article
en En
| MEDLINE
| ID: mdl-25840022
ABSTRACT
PURPOSE:
The current study examined the role of World Trade Center (WTC) disaster exposure (hours spent working on the site, dust cloud exposure, and losing friend/loved one) in exacerbating the effects of post-disaster life stress on posttraumatic stress disorder (PTSD) symptoms and overall functioning among WTC responders.METHOD:
Participants were 18,896 responders (8466 police officers and 10,430 non-traditional responders) participating in the WTC Health Program who completed an initial examination between July, 2002 and April, 2010 and were reassessed an average of two years later.RESULTS:
Among police responders, there was a significant interaction, such that the effect of post-disaster life stress on later PTSD symptoms and overall functioning was stronger among police responders who had greater WTC disaster exposure (ß's=.029 and .054, respectively, for PTSD symptoms and overall functioning). This moderating effect was absent in non-traditional responders. Across both groups, post-disaster life stress also consistently was related to the dependent variables in a more robust manner than WTC exposure.DISCUSSION:
The present findings suggest that WTC exposure may compound post-disaster life stress, thereby resulting in a more chronic course of PTSD symptoms and reduced functioning among police responders.Palabras clave
Texto completo:
1
Colección:
01-internacional
Banco de datos:
MEDLINE
Asunto principal:
Trastornos por Estrés Postraumático
/
Policia
/
Ataques Terroristas del 11 de Septiembre
Tipo de estudio:
Etiology_studies
/
Observational_studies
/
Qualitative_research
Límite:
Adult
/
Female
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Humans
/
Male
/
Middle aged
País/Región como asunto:
America do norte
Idioma:
En
Revista:
Prev Med
Año:
2015
Tipo del documento:
Article