Evidence map›Paper›PMID 23462204›Full record

ArticleBMJ (Clinical research ed.)2013

Mental disorders and vulnerability to homicidal death: Swedish nationwide cohort study.

Casey Crump, Kristina Sundquist, Marilyn A Winkleby, Jan Sundquist

Open access · hybridAbstract read
In one paragraph

Article in BMJ (Clinical research ed.), 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed, 1 pooled it
9.3field-weighted citation impact, top 2% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

29 citing papers in PubMed, 1 synthesis or guideline pooled it, 89 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Aberrant deaths: a conundrum in domestic homicide reviews.Psychiatry, psychology, and law : an interdisciplinary journal of the Australian and New Zealand Association of Psychiatry, Psychology and Law · 2026
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  6. Mortality rate in patients in a long-term psychiatric care facility in Johannesburg.The South African journal of psychiatry : SAJP : the journal of the Society of Psychiatrists of South Africa · 2024
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  9. Review
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  19. Review
  20. Crime Victims' Demographics Inconsistently Relate to Self-Reported Vulnerability.Psychiatry, psychology, and law : an interdisciplinary journal of the Australian and New Zealand Association of Psychiatry, Psychology and Law · 2017
    Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

4 authors at 3 institutions in 2 countries.

Casey CrumpDepartment of Medicine, Stanford University, 211 Quarry Road, Suite 405, MC 5985, Palo Alto, CA 94304-1426, USA.
Kristina Sundquist
Marilyn A Winkleby
Jan Sundquist
Stanford University · USLund University · SESkåne University Hospital · SE

Funding

Genetic, Social, and Developmental Epidemiology of Drug Use DisordersR01DA030005 · NIDA · VIRGINIA COMMONWEALTH UNIVERSITY · PI KENNETH SEEDMAN KENDLER, JAN O SUNDQUIST · 2010 to 2026
$7.6M
NIDA NIH HHS R01 DA030005NIDA NIH HHS R01DA030005
6 · The paper itself

Abstract

objectiveTo determine the risk of people with mental disorders being victims of homicide.

designNational cohort study.

settingSweden.

participantsEntire adult population (n = 7,253,516).

main outcome measuresHomicidal death during eight years of follow-up (2001-08); hazard ratios for the association between mental disorders and homicidal death, with adjustment for sociodemographic confounders; potential modifying effect of comorbid substance use.

results615 homicidal deaths occurred in 54.4 million person years of follow-up. Mortality rates due to homicide (per 100,000 person years) were 2.8 among people with mental disorders compared with 1.1 in the general population. After adjustment for sociodemographic confounders, any mental disorder was associated with a 4.9-fold (95% confidence interval 4.0 to 6.0) risk of homicidal death, relative to people without mental disorders. Strong associations were found irrespective of age, sex, or other sociodemographic characteristics. Although the risk of homicidal death was highest among people with substance use disorders (approximately ninefold), the risk was also increased among those with personality disorders (3.2-fold), depression (2.6-fold), anxiety disorders (2.2-fold), or schizophrenia (1.8-fold) and did not seem to be explained by comorbid substance use. Sociodemographic risk factors included male sex, being unmarried, and low socioeconomic status.

conclusionsIn this large cohort study, people with mental disorders, including those with substance use disorders, personality disorders, depression, anxiety disorders, or schizophrenia, had greatly increased risks of homicidal death. Interventions to reduce violent death among people with mental disorders should tackle victimisation and homicidal death in addition to suicide and accidents, which share common risk factors.

Indexed as

AdolescentAdultAgedAge DistributionCohort StudiesCrime VictimsFemaleHomicideHumansMaleMental DisordersMiddle AgedProportional Hazards ModelsRisk FactorsSex FactorsSocioeconomic Factors

Identifiers

PMID23462204
PMCPMC6364268
OpenAlexW2117535067

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.