Locus of control in US combat veterans: Unique associations with posttraumatic stress disorder 5-factor model symptom clusters.
Psychiatry Res
; 268: 152-156, 2018 10.
Article
en En
| MEDLINE
| ID: mdl-30029062
ABSTRACT
Given elevated rates of posttraumatic stress disorder (PTSD) among US military veterans, identifying correlates of PTSD and specific PTSD symptom clusters that best represent PTSD in veterans (i.e., the five-factor Dysphoric Arousal model) is critical to prevention and intervention efforts. One potential correlate is locus of control (i.e., the extent to which individuals believe they have control over events in their lives). The aim of this study was to examine the relations between locus of control and five-factor model PTSD symptom clusters (i.e., re-experiencing, avoidance, numbing, dysphoric arousal, anxious arousal) among combat veterans. Eighty-nine combat exposed veterans completed self-report measures of demographics, locus of control, PTSD symptoms, and combat exposure. Bivariate correlations indicated relations between locus of control and overall PTSD symptoms, avoidance symptoms, and numbing symptoms. When controlling for sex and combat exposure in regression analyses, only avoidance remained a significant correlate of locus of control. Among veterans with the most extreme scores (nâ¯=â¯26), external locus of control predicted overall PTSD symptoms and avoidance symptoms. External locus of control is uniquely associated with avoidance symptoms, and represents a potentially modifiable factor to address in trauma-focused treatments.
Palabras clave
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Contexto en salud:
1_ASSA2030
Problema de salud:
1_doencas_nao_transmissiveis
Asunto principal:
Trastornos por Estrés Postraumático
/
Veteranos
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Trastornos de Combate
/
Control Interno-Externo
Tipo de estudio:
Diagnostic_studies
/
Observational_studies
/
Prevalence_studies
/
Prognostic_studies
/
Risk_factors_studies
Límite:
Adult
/
Female
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Humans
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Male
/
Middle aged
País/Región como asunto:
America do norte
Idioma:
En
Revista:
Psychiatry Res
Año:
2018
Tipo del documento:
Article