Lifetime trauma exposure and prospective cardiovascular events and all-cause mortality: findings from the Heart and Soul Study.
Psychosom Med
; 75(9): 849-55, 2013.
Article
em En
| MEDLINE
| ID: mdl-24149074
ABSTRACT
OBJECTIVE:
Little is known about the effect of cumulative psychological trauma on health outcomes in patients with cardiovascular disease. The objective of this study was to prospectively examine the association between lifetime trauma exposure and recurrent cardiovascular events or all-cause mortality in patients with existing cardiovascular disease.METHODS:
A total of 1021 men and women with cardiovascular disease were recruited in 2000 to 2002 and followed annually. Trauma history and psychiatric comorbidities were assessed at baseline using the Computerized Diagnostic Interview Schedule for DSM-IV. Health behaviors were assessed using standardized questionnaires. Outcome data were collected annually, and all medical records were reviewed by two independent, blinded physician adjudicators. We used Cox proportional hazards models to evaluate the association between lifetime trauma exposure and the composite outcome of cardiovascular events and all-cause mortality.RESULTS:
During an average of 7.5 years of follow-up, there were 503 cardiovascular events and deaths. Compared with the 251 participants in the lowest trauma exposure quartile, the 256 participants in the highest exposure quartile had a 38% greater risk of adverse outcomes (hazard ratio = 1.38, 95% confidence interval = 1.06-1.81), adjusted for age, sex, race, income, education, depression, posttraumatic stress disorder, generalized anxiety disorder, smoking, physical inactivity, and illicit drug abuse.CONCLUSIONS:
Cumulative exposure to psychological trauma was associated with an increased risk of recurrent cardiovascular events and mortality, independent of psychiatric comorbidities and health behaviors. These data add to a growing literature showing enduring effects of repeated trauma exposure on health that are independent of trauma-related psychiatric disorders such as depression and posttraumatic stress disorder.Palavras-chave
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Base de dados:
MEDLINE
Assunto principal:
Estresse Psicológico
/
Doenças Cardiovasculares
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Nível de Saúde
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Acontecimentos que Mudam a Vida
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Transtornos Mentais
Tipo de estudo:
Diagnostic_studies
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Observational_studies
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Prognostic_studies
/
Risk_factors_studies
Limite:
Adult
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Aged
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Female
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Humans
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Male
País/Região como assunto:
America do norte
Idioma:
En
Revista:
Psychosom Med
Ano de publicação:
2013
Tipo de documento:
Article