Abstract
Background
The aim of the study was to analyse the triggering or acute risk effect of psychiatric symptoms and interpersonal stressors on criminal violence.
Method
One hundred and thirty three violent offenders were recruited from a forensic psychiatric evaluation (FPE) unit and a national prison evaluation unit in Sweden during 2002–2003, and were interviewed about trigger exposures. A case-crossover design was used eliminating long-term within individual confounding.
Results
Suicidal ideation or parasuicide within 24 h before the violent event conferred a ninefold risk increase. In contrast, violent ideation did not trigger criminal violence. Hallucinations yielded a fourfold risk increase, whereas paranoid thoughts were associated with a small and statistically non-significant risk increase. Acute conflicts with others and being denied psychiatric care within 24 h before violence also increased the risk of acting violently.
Conclusions
Some tested psychiatric symptoms and stressors triggered criminal violence, whereas others did not. The case-crossover design may be particularly useful for the study of triggers of violence.
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Notes
In Sweden, offenders are referred to forensic psychiatric evaluation (FPE) at the discretion of the criminal court, if they suspect that the offender may fulfil criteria for medico-legal insanity. Approximately half of those undergoing a FPE are declared insane in the medico-legal sense and referred to compulsory in-patient forensic psychiatric care.
All male offenders sentenced to more than four years in prison are referred to the national risk assessment unit at the Kumla high security prison, where risk assessments are made attending to placement requirements and offender risk/need profiles.
References
Buchanan A (1997) The investigation of acting on delusions as a tool for risk assessment in the mentally disordered. Br J Psychiatry 170:12–16
Nordström A, Dahlgren L, Kullgren G Victim relations and factors triggering homicides committed by offenders with schizophrenia. J Forensic Psychiat Psychol (in press)
Hanson RK, Harris AJR (2000) Where should we intervene? Dynamic predictors of sexual offence recidivism. Crim Justice Behav 27:6–35
Palmstierna T, Wistedt B (2000) Violence in psychiatry, view-points for standardized research. Acta Psychiatr Scand 102:79–80
Steinert T, Wölfle M, Bebhartd R-P (2000) Measurement of violence during in-patient treatment and association with psychopathology. Acta Psychiatr Scand 102:107–112
Taylor PJ (1998) When symptoms of psychosis drive serious violence. Soc Psychiatry Psychiatr Epidemiol 33:47–54
Bjørkly S (2002) Psychotic symptoms and violence toward others – a literature review of some preliminary findings. Part 1. Delusions. Aggress Violent Behav 7:617–631
Bjørkly S (2002) Psychotic symptoms and violence toward others – a literature review of some preliminary findings. Part 2. Hallucinations. Aggress Violent Behav 7:605–615
Nestor PG (2002) Mental disorder and violence: Personality dimensions and clinical features. Am J Psychiatry 159:1973–1978
Hodgins S, Hiscoke UL, Freese R (2003) Antecedents of aggressive behaviour among men with schizophrenia: A prospective investigation of patients in community treatment. Behav Sci Law 21:523–546
Applebaum PS, Robbins PC, Monahan J (2000) Violence and delusions: Data from the MacArthur violence risk assessment study. Am J Psychiatry 157:566–572
Borum R (1996) Improving the clinical practice of violence risk assessment. Technology, guidelines, and training. Am Psychol 51:945–956
Monahan J, Steadman HJ (1994) Violence and mental disorder: Developments in risk assessment. University of Chicago Press, Chicago
Zamble E, Quinsey VL (1997) The criminal recidivism process. Cambridge University Press, Cambridge
Hall HV (1987) Violence prediction: Guidelines for the forensic practitioner. Charles C. Thomas, Springfield, Illinois
Klassen D, O’Connor WA (1994) Demographic and case history variables in risk assessment. In: Monahan J, Steadman H (eds) Violence and mental disorder: Developments in risk assessment. University of Chicago Press, Chicago
Haggård-Grann U, Hallqvist J, Långström N, Möller J (2006) The role of alcohol and drugs in triggering criminal violence: a case-crossover study. Addiction 101:100–108
Rothman KJ, Greenland S (1998) Causation and causal inference. In: Rothman KJ, Greenland S, Philadelphia PA (eds) Modern epidemiology. Lippincott Raven Publishers, Philadelphia
Maclure M (1991) The case-crossover design: a method for studying transient effects on the risk of acute events. Am J Epidemiol 133:144–153
Mittleman MA, Maclure M, Robins JM (1995) Control sampling strategies for case-crossover studies: an assessment of relative efficiency. Am J Epidemiol 142:91–98
Shrout PE, Fleiss JL (1979) Intraclass correlations: Uses in assessing rater reliability. Psychol Bull 86:420–448
Greenland S, Robins JM (1985) Estimation of a common effect parameter from sparse follow-up data. Biometrics 41:55–68
American Psychiatric Association (1994) Diagnostic and Statistical Manual of the Mental Disorders, 4th edn. (DSM-IV). APA, Washington DC
Anderson M, Kaufman J, Simon TR, et al. (2001) School associated violent deaths in the United States, 1994–1999. JAMA 286:2695–2702
Centers for Desease Control and Prevention (2004) Suicide attempts and physical fighting among high school students – United States. Morbidity and mortality weekly report 53:474–476
Belfrage H, Rying M (2004) Characteristics of spousal homicide perpetrators: a study of all cases of spousal homicide in Sweden 1990–1999. Crim Behav Ment Health 14:121–133
Plutchik R (1995) Outward and inward directed aggressiveness: the interaction between violence and suicidality. Pharmacopsychiatry 28(suppl 2):47–57
Trezza GR, Popp SM (2000) The substance user at risk of harm to self or others: assessment and treatment issues. J Clin Psychol 56:1193–1206
Räsänen P, Hirvenoja R, Hakko H, Väisänen E (1995) A portrait of the juvenile arsonist. Forensic Sci Int 73:41–47
Cheung P, Schweitzer I, Crowley K, Tuckwell V (1997) Violence in schizophrenia: role of hallucinations and delusions. Schizophr Res 26:181–190
Swanson JW, Borum R, Swartz MS, Monahan J (1996) Psychotic symptoms and the risk of violent behaviour in the community. Crim Behav Ment Health 6:309–329
Hellerstein D, Frosch W, Koeningsberg HW (1987) The clinical significance of command hallucinations. Am J Psychiatry 144:219–221
Arseneault L, Moffitt TE, Caspi A, Taylor PJ, Silva PA (2000) Mental disorder and violence in a total birth cohort. Results from the Dunedin study. Arch Gen Psychiatry 57:979–986
Boer DP, Hart S, Kropp PR, Webster CD (1997) Manual for the Sexual Violence Risk-20. Professional guidelines for assessing risk of sexual violence. The Mental Health, Law, & Policy Institute, Simon Fraser University, Vancouver, Canada
Kropp PR, Hart SD, Webster CD, Eaves D (1995) Manual for the Spousal Assault Risk Assessment guide. The British Colombia Institute on Family Violence, Vancouver, Canada
Monahan J, Steadman HJ, Silver E, Appelbaum PS, Clark Robbins P, Mulvey EP, Roth LH, Grisso T, Banks S (2001) Rethinking risk assessment. The MacArthur study of mental disorder and violence. Oxford University Press, New York, United States of America
Kenrick DT, Sheets V (1993) Homicidal fantasies. Ethol Sociobiol 14:231–246
Haggård-Grann U, Gumpert C (2005) The violence relapse process—A qualitative analysis of high risk situations and risk communication in mentally disordered offenders. Psychology, Crime and Law 11:199–222
Maclure M, Mittleman MA (2000) Should we use case-crossover design? Annu Rev Public Health 21:193–221
Andershed H, Forsman M, Johansson P, Johansson BM (2004) Riksmottagningen 1997–2003. En beskrivning av långtidsdömda män i Sverige (in Swedish: The National Prisoner Risk Assessment Unit. A description of men sentenced to long-time imprisonment). Report from The High-Security Prison Kumla, The Swedish Prison and Probation Service
Bjørkly S, Havik OE (2003) TCO symptoms as markers of violence in a sample of severely violent psychiatric inpatients. Int J Forensic Ment Health 2:99–109
Link BG, Steuve A (1994) Psychotic symptoms and the violent/illegal behaviour of mental patients compared to community controls. In: Monahan J, Steadman H (eds) Violence and Mental Disorder: Developments in Risk Assessment. University of Chicago Press, Chicago
Swanson JW, Holzer CE, Ganju VK, Jono RT (1990) Violence and psychiatric disorder in the community: Evidence from the Epidemiologic Catchment Area surveys. Hospital Commun Psychiatry 41:761–770
Kay SR, Fiszbein A, Opler LA (1987) The positive and negative syndrome scale (PANSS) for schizophrenia. Schizophr Bull 13:261–276
Appelbaum PS, Robbins PC, Roth LH (1999) Dimensional approach to delusions: comparison across types of diagnoses. Am J Psychiatry 156:1938–1943
Acknowledgement
We acknowledge financial support from the Vårdal, the Söderström-Königska, and the Bror Gadelius’ Memorial Foundations and the National Board of Forensic Medicine
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Haggård-Grann, U., Hallqvist, J., Långström, N. et al. Short-term effects of psychiatric symptoms and interpersonal stressors on criminal violence. Soc Psychiat Epidemiol 41, 532–540 (2006). https://doi.org/10.1007/s00127-006-0056-0
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DOI: https://doi.org/10.1007/s00127-006-0056-0