Student or educator? Sign up with your school email and get 6 months of Pro free.
CoChat
Sign Up
Cited by 468

The DOI matches its Crossref record; 8 of the 8 references it cites were found in a registry or an index.

Risk Factors for Violence in Psychosis: Systematic Review and Meta-Regression Analysis of 110 Studies

Witt, Katrina, van Dorn, Richard, Fazel, Seena·2013·PLoS ONE
DOI 10.1371/journal.pone.0055942
Open this paper in CoChat — free account

Overview

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1371/journal.pone.0055942

Cites

8 of 8 references verified0 citation errors · 0 not checkable

Statistics

Verification

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Citations

Cites

Show all 8 references

Research works printed but not linked: 56

  1. S Fazel, 2009, Schizophrenia and violence: Systematic review and meta-analysis, PLoS Med, 6, 1, 10.1371/journal.pmed.1000120 · DOI
  2. BG Link, 1998, Psychotic symptoms and violent behaviours: Probing the components of “threat/control-override” symptoms, Soc Psychiatry Psychiatr Epidemiol, 33, s55, 10.1007/s001270050210 · DOI
  3. PS Appelbaum, 2000, Violence and delusions: Data from the MacArthur Violence Risk Assessment Study, Am J Psychiatry, 157, 566, 10.1176/appi.ajp.157.4.566 · DOI
  4. RA Van Dorn, 2011, Mental disorder and violence: Is there a relationship beyond substance use?, Soc Psychiatry Psychiatr Epidemiol, 47, 487, 10.1007/s00127-011-0356-x · DOI
  5. PJ Taylor, 1984, Violence and psychosis I: Risk of violence among psychotic men, BMJ, 288, 1945, 10.1136/bmj.288.6435.1945 · DOI
  6. S Verma, 2005, Aggression in Asian patients with first-episode psychosis, Int J Soc Psychiatry, 51, 365, 10.1177/0020764005060852 · DOI
  7. E Walsh, 2002, Violence and schizophrenia: Examining the evidence, Br J Psychiatry, 180, 490, 10.1192/bjp.180.6.490 · DOI
  8. S Bo, 2011, Risk factors for violence among patients with schizophrenia, Clin Psychol Rev, 31, 711, 10.1016/j.cpr.2011.03.002 · DOI
  9. M Large, 2011, Violence in first-episode psychosis: A systematic review and meta-analysis, Schizophr Res, 125, 209, 10.1016/j.schres.2010.11.026 · DOI · Paper page
  10. KS Douglas, 2009, Psychosis as a risk factor for violence to others: A meta-analysis, Psychol Bull, 135, 679, 10.1037/a0016311 · DOI · Paper page
  11. J Volavka, 2011, Pathways to aggression in schizophrenia affect results of treatment, Schizophr Bull, 37, 921, 10.1093/schbul/sbr041 · DOI
  12. CC Mercado, 2007, Risk and preventive detention of sex offenders in Australia and the United States, Int J Law Psychiatry, 30, 49, 10.1016/j.ijlp.2006.02.001 · DOI
  13. R Khiroya, 2009, Use and perceived utility of structured violence risk assessments in English medium secure forensic units, Psychiatrist, 33, 129
  14. JP Singh, 2010, Forensic risk assessment: A metareview, Crim Justice Behav, 27, 965, 10.1177/0093854810374274 · DOI
  15. HJ Wehring, 2011, Violence and schizophrenia, Schizophr Bull, 37, 877, 10.1093/schbul/sbr094 · DOI
  16. M Raja, 2005, Hostility and violence of acute psychiatric inpatients, Clinical Practice and Epidemiology in Mental Health, 1, 11, 10.1186/1745-0179-1-11 · DOI
  17. T Steinert, 2002, Prediction of inpatient violence, Acta Psychiatr Scand, 106, 133, 10.1034/j.1600-0447.106.s412.29.x · DOI
  18. A Liberati, 2009, The PRISMA statement for reporting systematic reviews and meta-analyses of studies that evaluate health care interventions: Explanation and elaboration, PLoS Med, 6, e1000100, 10.1371/journal.pmed.1000100 · DOI · Paper page
  19. S Fazel, 2010, Bipolar disorder and violent crime: New evidence from population-based longitudinal studies and systematic review, Arch Gen Psychiatry, 67, 931, 10.1001/archgenpsychiatry.2010.97 · DOI
  20. JW Swanson, 2006, A national study of violent behavior in persons with schizophrenia, Arch Gen Psychiatry, 63, 490, 10.1001/archpsyc.63.5.490 · DOI
  21. J Swanson, 2004, Effectiveness of atypical antipsychotic medications in reducing violent behavior among persons with schizophrenia in community-based treatment, Schizophr Bull, 30, 3, 10.1093/oxfordjournals.schbul.a007065 · DOI
  22. JW Swanson, 2006, Violence and leveraged community treatment for persons with mental disorders, Am J Psychiatry, 163, 1404, 10.1176/ajp.2006.163.8.1404 · DOI
  23. JW Swanson, 2002, The social-environmental context of violent behavior in persons treated for severe mental illness, Am J Public Health, 92, 1523, 10.2105/AJPH.92.9.1523 · DOI
  24. L Wootton, 2008, Violence in psychosis: Estimating the predictive validity of readily accessible clinical information in a community sample, Schizophr Res, 101, 176, 10.1016/j.schres.2007.12.490 · DOI
  25. KA Nolan, 2005, Aggression and psychopathology in treatment-resistant inpatients with schizophrenia and schizoaffective disorder, J Psychiatr Res, 39, 109, 10.1016/j.jpsychires.2004.04.010 · DOI
  26. I Barkataki, 2006, Volumetric structural brain abnormalities in men with schizophrenia or antisocial personality disorder, Behav Brain Res, 169, 239, 10.1016/j.bbr.2006.01.009 · DOI
  27. S Chinn, 2000, A simple method for converting an odds ratio to effect size for use in meta-analysis, Stat Med, 19, 3127, 10.1002/1097-0258(20001130)19:22<3127::AID-SIM784>3.0.CO;2-M · DOI · Paper page
  28. MS Rosenberg, 2010, A generalized formula for converting chi-square tests to effect sizes for meta-analysis, PLoS One, 5, e10059, 10.1371/journal.pone.0010059 · DOI
  29. JA Rosenthal, 1996, Qualitative descriptors of strength of association and effect size, J Soc Serv Res, 21, 37, 10.1300/J079v21n04_02 · DOI
  30. JL Peters, 2006, Comparison of two methods to detect publication bias in meta-analysis, JAMA, 295, 676, 10.1001/jama.295.6.676 · DOI · Paper page
  31. M Egger, 1997, Bias in meta-analysis detected by a simple, graphical test, BMJ, 315, 629, 10.1136/bmj.315.7109.629 · DOI · Paper page
  32. WL Baker, 2009, Understanding heterogeneity in meta-analysis: The role of meta-regression, Int J Clin Pract, 63, 1426, 10.1111/j.1742-1241.2009.02168.x · DOI · Paper page
  33. KS Douglas, 2005, Violence risk assessment: Getting specific about being dynamic, Psychol Pub Pol’y & Law, 11, 347, 10.1037/1076-8971.11.3.347 · DOI
  34. J Bonta, 1998, The prediction of criminal and violent recidivism among mentally disordered offenders: A meta-analysis, Psychol Bull, 123, 123, 10.1037/0033-2909.123.2.123 · DOI
  35. PE Mullen, 2006, Schizophrenia and violence: From correlations to preventive strategies, Advances in Psychiatric Treatment, 12, 239, 10.1192/apt.12.4.239 · DOI
  36. JW Swanson, 2008, Comparison of antipsychotic medication effects on reducing violence in people with schizophrenia, Br J Psychiatry, 193, 37, 10.1192/bjp.bp.107.042630 · DOI
  37. A Topiwala, 2011, The pharmacological management of violence in schizophrenia: A structured review, Expert Review of Neurotheraputics, 11, 53, 10.1586/ern.10.180 · DOI
  38. P Buckley, 2011, Psychopharmacology of aggression in schizophrenia, Schizophr Bull, 37, 930, 10.1093/schbul/sbr104 · DOI
  39. A Zygmunt, 2002, Interventions to improve medication adherence in schizophrenia, Am J Psychiatry, 159, 1653, 10.1176/appi.ajp.159.10.1653 · DOI
  40. I Kooyman, 2007, Outcomes of public concern in schizophrenia, Br J Psychiatry, 191, s29, 10.1192/bjp.191.50.s29 · DOI
  41. VA Hiday, 1999, Criminal victimization of persons with severe mental illness, Psychiatr Serv, 50, 62, 10.1176/ps.50.1.62 · DOI
  42. M Larger, 2009, Major self-mutilation in the first episode of psychosis, Schizophr Bull, 35, 1012, 10.1093/schbul/sbn040 · DOI
  43. KR Conner, 2002, Reactive aggression and suicide: Theory and evidence, Aggress Viol Behav, 8, 413, 10.1016/S1359-1789(02)00067-8 · DOI
  44. JP Singh, 2011, 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, Schizophr Bull, 37, 899, 10.1093/schbul/sbr093 · DOI
  45. M Soyka, 2011, Neurobiology of aggression and violence in schizophrenia, Schizophr Bull, 37, 913, 10.1093/schbul/sbr103 · DOI
  46. J Yiend, 2011, Outcome measurement in forensic mental health research: An evaluation, Psychol Crime Law, 17, 277, 10.1080/10683160903203938 · DOI
  47. NC Allen, 2008, Systematic meta-analyses and field synopsis of genetic association studies in schizophrenia: The SzGene database, Nat Genet, 40, 827, 10.1038/ng.171 · DOI · Paper page
  48. Van Dorn RA, Desmarais SL, Singh JP (2011) Violence and victimization in adults with severe mental illness: Part 1 - An application of integrated data analysis. In: Needham I, Palmstierna T, Almvik R, Oud N, editors. Proceedings of the 7th European Congress on Violence in Clinical Psychiatry. Amsterdam, The Netherlands: Kavanah.
  49. G Schwarzer, 2002, Inflation of type I error rate in two statistical tests for the detection of publication bias in meta-analyses with binary outcomes, Stat Med, 21, 2465, 10.1002/sim.1224 · DOI
  50. 2010, Should protocols for observational research be registered?, The Lancet, 375, 348, 10.1016/S0140-6736(10)60148-1 · DOI
  51. Farrington DP, Loeber R, Ttofi MM (2012) Risk and protective factors for offending. In: Welsh BC, Farrington DP, editors. The Oxford handbook of crime prevention. NY: Oxford University Press. · DOI
  52. R Yu, 2012, Personality disorders, violence and antisocial behavior: A systematic review and meta-regression analysis, J Personal Disord, 26, 775, 10.1521/pedi.2012.26.5.775 · DOI
  53. JP Singh, 2012, A novel approach to determining violence risk in schizophrenia: Developing a stepped strategy in 13,806 discharged patients, PLoS One, 7, e31727, 10.1371/journal.pone.0031727 · DOI
  54. T Wobrock, 2008, Pharmacotherapy of schizophrenia with comorbid substance use disorder - Reviewing the evidence and clinical recommendations, Prog Neuropsychopharmacol Biol Psychiatry, 32, 1375, 10.1016/j.pnpbp.2008.02.008 · DOI
  55. A Cipriani, 2005, Lithium in the prevention of suicidal behavior and all-cause mortality in patients with mood disorders: A systematic review of randomized trials, Am J Psychiatry, 162, 1805, 10.1176/appi.ajp.162.10.1805 · DOI · Paper page
  56. JR Geddes, 2005, Large simple trials in psychiatry: Providing reliable answers to important clinical questions, Epidemiol Psichiatr Soc, 14, 122, 10.1017/S1121189X00006357 · DOI

Cited by

See all 468

Metadata

Authors
Witt, K., van Dorn, R., & Fazel, S.
Venue
PLoS ONE
Publisher
Public Library of Science (PLoS)
Published
2013-02-13
Volume
8
Issue
2
Pages
e55942
ISSN
1932-6203
DOI
10.1371/journal.pone.0055942
Cited by
468
References
8
Language
en
Update notices
correction (2013-09-25)
Licence
creativecommons.org/licenses/by/4.0/ (unspecified)

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review

How to cite

Cite CoChat for the checks on this page, and the paper for its own findings.

This page
CoChat. (2026). Citation check: Risk Factors for Violence in Psychosis: Systematic Review and Meta-Regression Analysis of 110 Studies. https://app.cochat.ai/papers/10.1371/journal.pone.0055942
The paper
Witt, K., van Dorn, R., & Fazel, S. (2013). Risk Factors for Violence in Psychosis: Systematic Review and Meta-Regression Analysis of 110 Studies. PLoS ONE. https://doi.org/10.1371/journal.pone.0055942

Data sources

Bibliographic data: Semantic Scholar, OpenAlex, Crossref.

Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.