Psychological autopsy as a method of investigating suicide in Jamaica [Abstract]

ABSTRACT

OBJECTIVE: To assess the usefulness of the psychological autopsy in the Jamaican setting for investigating the characteristics of suicides in respect of psychiatric diagnoses and stressful life events. METHODS: The study was conducted in the parishes of Kingston, St.Andrew and St.Catherine, Jamaica. All suicide cases occuring between January 1 and December 31, 1998, were identified on the basis of police records. After obtaining informed consent the autopsy process initiated by interviewing key informants identified by relatives. Semi-structured interviews to assess mental state and stressful life events were conducted by a psychiatrist and supplemented by a review of case notes. A structured questionnaire was used to assess sociodemographic characteristics. An assessment of mental status prior to death was done and DSM IV criteria used to classify psychiatric disorders. Thiry-two suicides were studied using the psychological autopsy method. There was overwhelming willingness among key informants to be interviewed. RESULTS: The approach was fairly time consuming; interviews ranged from forty-five minutes to four hours (mean of 2 hours) having to be extended at times to allow for expression of emotions by informants. The method allowed for fairly easy retrospective formulation of psychiatric diagnosis (90 percent of victims) and for the elucidation of comorbidity. Substancial levels of stressful life events were also exposed. Many relatives expressed relief at being able to discuss these deaths with a neutral person. CONCLUSIONS: The psychological autopsy approach has provided valuable insights into the epidemiological and psychosocial context of suicide occurrence in these three Jamaican parishes. It has potential for ongoing surveillance and in the planning of prevention programmes. Its use among community mental health professionals should be evaluated. (AU)