The Intersection between Criminal Accusations, Victimization, and Mental Disorders: A Canadian Population-Based Study.

ABSTRACT:

Objective

Understand the relationship between criminal accusations, victimization, and mental disorders at a population level using administrative data from Manitoba, Canada.

Method

Residents aged 18 to 64 between April 1, 2007, and March 31, 2012 (N = 793,024) with hospital- and physician-diagnosed mental disorders were compared to those without. Overall and per-person rates of criminal accusations and reported victimization in the 2011/2012 fiscal year were examined. Relative risks were calculated, adjusting for age, sex, income, and presence of a substance use disorder. The overlap between diagnosed mental disorders, accusations, and victimization with a ?² test of independence was studied.

Results

Twenty-four percent (n = 188,693) of the population had a mental disorder over the 5-year time frame. Four to fifteen percent of those with a mental disorder had a criminal accusation, compared to 2.4% of the referent group. Individuals with mental disorders, especially psychotic or personality disorders, were often living in low-income, urban neighborhoods. The adjusted relative risk of accusations and victimization remained 2 to 5 times higher in those with mental disorders compared to the referent group. Criminal accusations and victimization were most prevalent among individuals with a history of attempted suicide (15.2% had an accusation and 8.1% were victims). The risk of victimization in the same year as a criminal accusation was significantly increased among those with mental disorders compared to those without (?² = 211.8, P < 0.001).

Conclusions

Individuals with mental disorders are at elevated risk of both criminal involvement and victimization. The identification of these multiply-stigmatized individuals may lead to better intervention and support.

SUBMITTER: Casiano H 

PROVIDER: S-EPMC7298584 | biostudies-literature | 2020 Jul

REPOSITORIES: biostudies-literature