Posttraumatic stress symptoms and salivary cortisol levels.
Am J Psychiatry
; 158(9): 1509-11, 2001 Sep.
Article
em En
| MEDLINE
| ID: mdl-11532740
ABSTRACT
OBJECTIVE:
This study assessed the relationship between posttraumatic stress symptoms and salivary cortisol levels after a severe ice storm.METHOD:
Posttraumatic stress symptoms (Impact of Event Scale scores) and salivary cortisol levels were determined in 115 victims of an ice storm and in 27 healthy comparison subjects 1 month and approximately 1 year after the ice storm.RESULTS:
One month after the storm, Impact of Event Scale scores for the victims (mean=20.31, SD=15.23) exceeded those of the comparison subjects (mean=5.30, SD=9.78) but were reduced approximately 1 year later (mean=14.01, SD=13.68). A quadratic relation was found to exist between Impact of Event Scale scores and cortisol levels.CONCLUSIONS:
One month after the storm, cortisol levels were found to be elevated among the victims but were diminished among those with the highest Impact of Event Scale scores. This relationship was found not to exist approximately 1 year later.
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Bases de dados:
MEDLINE
Assunto principal:
Saliva
/
Transtornos de Estresse Pós-Traumáticos
/
Hidrocortisona
Tipo de estudo:
Diagnostic_studies
/
Observational_studies
/
Prognostic_studies
Limite:
Female
/
Humans
/
Male
/
Middle aged
Idioma:
En
Revista:
Am J Psychiatry
Ano de publicação:
2001
Tipo de documento:
Article
País de afiliação:
Canadá