Mental Disorders and Homicidal Behavior in Finland
- 1 June 1996
- journal article
- research article
- Published by American Medical Association (AMA) in Archives of General Psychiatry
- Vol. 53 (6), 497-501
- https://doi.org/10.1001/archpsyc.1996.01830060039005
Abstract
Background: Owing to the fact that Finnish police have been able to solve about 95% of all homicides during recent decades and because most homicide offenders are subjected to an intensive psychiatric evaluation, it was possible to examine data on 693 of 994 homicide offenders during an 8-year period. Methods: The prevalences of mental disorders of the homicide offenders were used to calculate odds ratios (ORs) for the statistical increase in risk associated with specific mental disorders. Results: The results indicate that schizophrenia increases the OR of homicidal violence by about 8-fold in men and 6.5-fold in women. Antisocial personality disorder increases the OR over 10-fold in men and over 50-fold in women. Affective disorders, anxiety disorders, dysthymia, and mental retardation did not elevate the OR to any significant extent (OR Conclusion: Homicidal behavior in a country with a relatively low crime rate appears to have a statistical association with some specific mental disorders classified according to DSM-III-R classifications.Keywords
This publication has 12 references indexed in Scilit:
- The criminal careers of incident cases of schizophreniaPsychological Medicine, 1994
- Criminality Associated With Mental Disorders and Intellectual DeficiencyArchives of General Psychiatry, 1993
- One‐month prevalence of mental disorders in the United States and sociodemographic characteristics: the Epidemiologic Catchment Area studyActa Psychiatrica Scandinavica, 1993
- The Violent and Illegal Behavior of Mental Patients ReconsideredAmerican Sociological Review, 1992
- Mental Disorder, Intellectual Deficiency, and CrimeArchives of General Psychiatry, 1992
- Prevalence of mental disorders among adults in Finland: basic results from the Mini Finland Health SurveyActa Psychiatrica Scandinavica, 1990
- Clinical Importance of Age at Onset in Type 1 and Type 2 Primary AlcoholicsArchives of General Psychiatry, 1990
- Serotonin Uptake Inhibitors Attenuate Ethanol Intake in Problem DrinkersRecent Developments in Alcoholism, 1989
- Psychotic homicides in Copenhagen from 1959 to 1983Acta Psychiatrica Scandinavica, 1987
- Neurogenetic Adaptive Mechanisms in AlcoholismScience, 1987