Evidence map›Paper›PMID 30213778›Full record

ArticleJournal of medical Internet research2018

Automatic Extraction of Mental Health Disorders From Domestic Violence Police Narratives: Text Mining Study.

George Karystianis, Armita Adily, Peter Schofield, Lee Knight, Clara Galdon, David Greenberg, Louisa Jorm, Goran Nenadic, Tony Butler

Erratum issuedOpen access · goldAbstract read
In one paragraph

Article in Journal of medical Internet research, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 14 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 1 pooled it
4.1field-weighted citation impact, top 6% 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

14 citing papers in PubMed, 1 synthesis or guideline pooled it, 49 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

9 authors at 3 institutions in 2 countries.

George KarystianisKirby Institute, Faculty of Medicine, University of New South Wales, Sydney, Australia.ORCID 0000-0003-3491-361X
Armita AdilyKirby Institute, Faculty of Medicine, University of New South Wales, Sydney, Australia.ORCID 0000-0003-0722-3293
Peter SchofieldNeuropsychiatry Service, Hunter New England Health, Newcastle, Australia.ORCID 0000-0003-2967-9662
Lee KnightKirby Institute, Faculty of Medicine, University of New South Wales, Sydney, Australia.ORCID 0000-0002-1832-8544
Clara GaldonVictims Services, New South Wales Department of Justice, Sydney, Australia.ORCID 0000-0002-9172-8261
David GreenbergSchool of Psychiatry, University of New South Wales, Sydney, Australia.ORCID 0000-0001-8658-2352
Louisa JormCentre for Big Data Research in Health, University of New South Wales, Sydney, Australia.ORCID 0000-0003-0390-661X
Goran NenadicSchool of Computer Science, University of Manchester, Manchester, United Kingdom.ORCID 0000-0003-0795-5363
Tony ButlerKirby Institute, Faculty of Medicine, University of New South Wales, Sydney, Australia.ORCID 0000-0002-2679-2769
UNSW Sydney · AUHunter New England Local Health District · AUUniversity of Manchester · GB

Funding

Medical Research Council MC_PC_13042Medical Research Council MR/K006665/1
6 · The paper itself

Abstract

backgroundVast numbers of domestic violence (DV) incidents are attended by the New South Wales Police Force each year in New South Wales and recorded as both structured quantitative data and unstructured free text in the WebCOPS (Web-based interface for the Computerised Operational Policing System) database regarding the details of the incident, the victim, and person of interest (POI). Although the structured data are used for reporting purposes, the free text remains untapped for DV reporting and surveillance purposes.

objectiveIn this paper, we explore whether text mining can automatically identify mental health disorders from this unstructured text.

methodsWe used a training set of 200 DV recorded events to design a knowledge-driven approach based on lexical patterns in text suggesting mental health disorders for POIs and victims.

resultsThe precision returned from an evaluation set of 100 DV events was 97.5% and 87.1% for mental health disorders related to POIs and victims, respectively. After applying our approach to a large-scale corpus of almost a half million DV events, we identified 77,995 events (15.83%) that mentioned mental health disorders, with 76.96% (60,032/77,995) of those linked to POIs versus 16.47% (12,852/77,995) for the victims and 6.55% (5111/77,995) for both. Depression was the most common mental health disorder mentioned in both victims (22.25%, 3269) and POIs (18.70%, 8944), followed by alcohol abuse for POIs (12.19%, 5829) and various anxiety disorders (eg, panic disorder, generalized anxiety disorder) for victims (11.66%, 1714).

conclusionsThe results suggest that text mining can automatically extract targeted information from police-recorded DV events to support further public health research into the nexus between mental health disorders and DV.

Indexed as

AdultData MiningDomestic ViolenceFemaleHumansMental HealthNarrationPolicedomestic violencemental health disorderspolice narrativesrule-based approachtext mining

Identifiers

PMID30213778
PMCPMC6231811
OpenAlexW2888296209

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.