History of childhood abuse and alcohol use disorder: Relationship with intermittent explosive disorder and intoxicated aggression frequency.
J Psychiatr Res
; 125: 38-44, 2020 06.
Article
em En
| MEDLINE
| ID: mdl-32203738
ABSTRACT
Intermittent Explosive Disorder (IED), the only psychiatric diagnosis for which affective aggression is the cardinal symptom, is uniquely associated with both a history of childhood abuse and a diagnosis of an alcohol use disorder (AUD). Moreover, both childhood abuse and AUD are associated with increased general aggression and aggression while intoxicated. Yet, no study to date has examined the relative contributions of childhood abuse and AUD to IED, nor their effects on overall and intoxicated aggression among those with and without IED. The following study aimed to fill these gaps. Participants were 493 individuals (68% female; Age M = 26.65) either with (n = 265) or without (psychiatric control group; n = 228) IED. All participants completed a clinical interview to (a) diagnose AUD, IED, and other comorbid psychiatric disorders; (b) assess childhood abuse history; and (c) determine lifetime frequency of overall and intoxicated aggression. Results indicated that a history of childhood abuse, but not AUD status, was uniquely predictive of IED status. With regard to aggression frequency, IED, AUD and childhood abuse were all independently associated with overall aggression, although only those with IED showed increased intoxicated aggression as a function of AUD severity. Overall, these results suggest that a history of childhood abuse may increase the chances of engaging in overall aggression and developing IED, which in turn may increase the association between AUD severity and intoxicated aggression.
Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Maus-Tratos Infantis
/
Alcoolismo
/
Transtornos Disruptivos, de Controle do Impulso e da Conduta
Tipo de estudo:
Prognostic_studies
Limite:
Child
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Female
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Humans
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Male
Idioma:
En
Revista:
J Psychiatr Res
Ano de publicação:
2020
Tipo de documento:
Article
País de publicação:
ENGLAND
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ESCOCIA
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GB
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GREAT BRITAIN
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INGLATERRA
/
REINO UNIDO
/
SCOTLAND
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UK
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UNITED KINGDOM