Evidence map›Paper›PMID 21860036›Full record

SynthesisSchizophrenia bulletin2011

Structured assessment of violence risk in schizophrenia and other psychiatric disorders: a systematic review of the validity, reliability, and item content of 10 available instruments.

Jay P Singh, Mark Serper, Jonathan Reinharth, Seena Fazel

Abstract readSystematic Review
In one paragraph

Synthesis in Schizophrenia bulletin, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 46 papers, 6 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
46citing papers in PubMed, 6 pooled it
–field-weighted citation impact
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

46 citing papers in PubMed, 6 syntheses or guidelines pooled it.

  1. Pooled it
  2. Risk assessment for aggressive behaviour in schizophrenia.The Cochrane database of systematic reviews · 2024
    Pooled it
  3. Pooled it
  4. Violence risk assessment in psychiatric patients in China: A systematic review.The Australian and New Zealand journal of psychiatry · 2016
    Pooled it
  5. Pooled it
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  7. Article
  8. 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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  17. Candidate biomarkers in psychiatric disorders: state of the field.World psychiatry : official journal of the World Psychiatric Association (WPA) · 2023
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors.

Jay P SinghDepartment of Psychiatry, University of Oxford, Warneford Hospital, OX3 7JX, UK.
Mark Serper
Jonathan Reinharth
Seena Fazel

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesTo undertake a systematic review on structured violence risk assessment tools in individuals with schizophrenia.

methodsA systematic search was conducted from 1990 to 2011 to identify violence risk assessment tools and studies examining their predictive validity. Item content of the identified instruments was analyzed, and areas under the curve (AUC) from the studies were extracted. In addition, an 11-item checklist was developed to assess the utility and psychometric properties of these tools.

resultsTen risk assessment tools designed to predict community violence in psychiatric patients were identified, but only 2 studies reporting predictive validity estimates in patients with schizophrenia were found (median AUC = 0.69; interquartile range = 0.60-0.77). When inclusion criteria was broadened to include studies measuring accuracy for any diagnostic group, mixed evidence of predictive validity was found, with median AUCs ranging from 0.62 to 0.85 depending on the population. Item content included mostly clinical, sociodemographic, and criminal history factors. As only 1 tool included a neurobiological item, a structured review of brain-based and cognitive risk factors for violence was included, and 3 clusters (neurocognitive ability, neurocognitive awareness, and attitudinal cognition) were identified.

conclusionsWhile a number of violence risk assessment tools exist that can be used to predict the likelihood of community violence in psychiatric patients, there is currently little direct evidence for their utility in individuals with schizophrenia. In addition, there is large variation in item content between instruments, and further research is necessary to determine whether the inclusion of alternative factors could improve risk assessment.

Indexed as

Predictive Value of TestsReproducibility of ResultsViolenceHumansMental DisordersPsychometricsRisk AssessmentSchizophrenia

Identifiers

PMID21860036
PMCPMC3160213

What OpenQuestion holds

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Registered trials

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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.