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Personality disorder in convicted Jamaican murderers / Trastornos de personalidad en asesinos Jamaicanos convictos
Hickling, FW; Walcott, G.
  • Hickling, FW; The University of the West Indies. Faculty of Medical Sciences. Caribbean Institute of Mental Health and Substance Abuse. Kingston 7. JM
  • Walcott, G; South East Regional Health Authority, Kingston and St Andrew Public Health Service. JM
West Indian med. j ; 62(5): 453-457, 2013. tab
Article in English | LILACS | ID: biblio-1045677
ABSTRACT

OBJECTIVE:

To establish the aetiology and historical prevalance of personality disorder in violent homicidal men in Jamaica.

METHODS:

Examination and analysis of primary data from the psychosocial case study interviews of 36 convicted murderers from the Jamaican Government Barnett Commission of Enquiry in 1976. The disaggregated social and clinical data were analysed using a Chi-square statistical analysis

RESULTS:

The mean age at time of arrest for the male convicted murderers was 24.26 ± 8.48 years. Twenty-three (66%) of the subjects had loving relationships with mothers, particularly in those men reared in the rural areas. Twenty-one (59%) cases showed marked paternal rejection and absence of integrated family life. Twenty-four (69%) of the cases experienced severe parental disciplinary methods, and two-thirds were illiterate or barely literate. Twenty-nine (83%) were from very poor socio-economic conditions. Thirty (86%) of all the murder victims were adult males. There were significant differences between the urban reared murderers (URM) and rural reared murderers (RRM). Sixteen (94%) of the victims of the URM ensued from robbery and police confrontation, while 13 (72%) of the victims of the RRM resulted from domestic disputes (p < 0.00). Seventeen (49%) of the men had normal personalities; 18 (51%) were diagnosed as having antisocial and inadequate personalities. Diagnosis of primary data using Diagnostic and Statistical Manual of Mental Disorders fourth edition, text revision (DSM-IV-TR) criteria revealed 23 (66%) men with Antisocial Personality Disorder (APD). There were significantly more APD in the URM than the RRM (p < 0.01).

CONCLUSIONS:

Antisocial personality disorder as an aetiological precursor of homicidal violence represents a major public health problem in contemporary Jamaica.
RESUMEN

OBJETIVO:

Establecer la etiología y la prevalencia histórica de los trastornos de personalidad en hombres violentos homicidas en Jamaica.

MÉTODOS:

Examen y análisis de los datos principales de las entrevistas de casos de estudio psicosociales de 36 asesinos convictos, tomadas de la Comisión de Investigación Barnett del Gobierno de Jamaica en 1976. Los datos clínicos y sociales desagregados se analizaron mediante un análisis estadístico chicuadrado.

RESULTADOS:

La edad promedio al momento del arresto de los asesinos convictos fue 24.26 ± 8.48 años. Veintitrés (66%) de los sujetos tenían relaciones afectuosas con las madres, especialmente aquellos hombres criados en las zonas rurales. Veintiún casos (59%) mostraron un marcado rechazo paternal y ausencia de vida familiar integrada. Veinticuatro (69%) de los casos experimentaron severos métodos disciplinarios por parte de los padres, y dos tercios eran analfabetos o apenas sabían leer y escribir. Veintinueve (83%) tenían muy malas condiciones socio-económicas. Treinta (86%) de todas las víctimas de los asesinatos eran varones adultos. Hubo diferencias significativas entre los asesinos criados en áreas urbanas (abreviado en inglés, URM) y los asesinos criados en áreas rurales (en inglés, RRM). Dieciséis (94%) de las víctimas de los asesinos provenientes de zonas urbanas (URM) fueron consecuencia de robos y confrontación con la policía, mientras que 13 (72%) de las víctimas de los asesinos de zonas rurales (RRM) fueron resultado de disputas domésticas (p < 0.00). Diecisiete (49%) de los hombres tenían personalidades normales; 18 (51%) fueron diagnosticados con personalidad antisocial e inadecuada. El diagnóstico a partir de datos primarios mediante criterios de DSM-IV-TR reveló 23 hombres (66%) con Trastorno de Personalidad Antisocial (TPA). Hubo significativamente más TPA entre los URM que entre los RRM (p < 0.01).

CONCLUSIONES:

El trastorno de personalidad antisocial como precursor etiológico de la violencia homicida representa un problema importante de salud pública en la Jamaica actual.
Subject(s)

Full text: Available Index: LILACS (Americas) Main subject: Personality Disorders / Prisoners / Homicide Type of study: Practice guideline / Prevalence study / Qualitative research / Risk factors Limits: Adult / Humans / Male Country/Region as subject: English Caribbean / Jamaica Language: English Journal: West Indian med. j Journal subject: Medicine Year: 2013 Type: Article Affiliation country: Jamaica Institution/Affiliation country: South East Regional Health Authority, Kingston and St Andrew Public Health Service/JM / The University of the West Indies/JM

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Full text: Available Index: LILACS (Americas) Main subject: Personality Disorders / Prisoners / Homicide Type of study: Practice guideline / Prevalence study / Qualitative research / Risk factors Limits: Adult / Humans / Male Country/Region as subject: English Caribbean / Jamaica Language: English Journal: West Indian med. j Journal subject: Medicine Year: 2013 Type: Article Affiliation country: Jamaica Institution/Affiliation country: South East Regional Health Authority, Kingston and St Andrew Public Health Service/JM / The University of the West Indies/JM