Evidence map›Paper›PMID 30860490›Full record

ArticleJournal of medical Internet research2019

Automated Analysis of Domestic Violence Police Reports to Explore Abuse Types and Victim Injuries: Text Mining Study.

George Karystianis, Armita Adily, Peter W Schofield, David Greenberg, Louisa Jorm, Goran Nenadic, Tony Butler

Open access · goldAbstract read
In one paragraph

Article in Journal of medical Internet research, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 1 pooled it
4.6field-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

11 citing papers in PubMed, 1 synthesis or guideline pooled it, 50 citations in OpenAlex.

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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

7 authors at 3 institutions in 2 countries.

George KarystianisThe Kirby Institute, Faculty of Medicine, The University of New South Wales, Sydney, Australia.ORCID 0000-0003-3491-361X
Armita AdilyThe Kirby Institute, Faculty of Medicine, The University of New South Wales, Sydney, Australia.ORCID 0000-0003-0722-3293
Peter W SchofieldNeuropsychiatry Service, Hunter New England Health, Newcastle, Australia.ORCID 0000-0003-2967-9662
David GreenbergSchool of Psychiatry, The University of New South Wales, Sydney, Australia.ORCID 0000-0001-8658-2352
Louisa JormCentre for Big Data Research in Health, The University of New South Wales, Sydney, Australia.ORCID 0000-0003-0390-661X
Goran NenadicSchool of Computer Science, The University of Manchester, Manchester, United Kingdom.ORCID 0000-0003-0795-5363
Tony ButlerThe Kirby Institute, Faculty of Medicine, The 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 MR/K006665/1
6 · The paper itself

Abstract

backgroundThe police attend numerous domestic violence events each year, recording details of these events as both structured (coded) data and unstructured free-text narratives. Abuse types (including physical, psychological, emotional, and financial) conducted by persons of interest (POIs) along with any injuries sustained by victims are typically recorded in long descriptive narratives.

objectiveWe aimed to determine if an automated text mining method could identify abuse types and any injuries sustained by domestic violence victims in narratives contained in a large police dataset from the New South Wales Police Force.

methodsWe used a training set of 200 recorded domestic violence events to design a knowledge-driven approach based on syntactical patterns in the text and then applied this approach to a large set of police reports.

resultsTesting our approach on an evaluation set of 100 domestic violence events provided precision values of 90.2% and 85.0% for abuse type and victim injuries, respectively. In a set of 492,393 domestic violence reports, we found 71.32% (351,178) of events with mentions of the abuse type(s) and more than one-third (177,117 events; 35.97%) contained victim injuries. "Emotional/verbal abuse" (33.46%; 117,488) was the most common abuse type, followed by "punching" (86,322 events; 24.58%) and "property damage" (22.27%; 78,203 events). "Bruising" was the most common form of injury sustained (51,455 events; 29.03%), with "cut/abrasion" (28.93%; 51,284 events) and "red marks/signs" (23.71%; 42,038 events) ranking second and third, respectively.

conclusionsThe results suggest that text mining can automatically extract information from police-recorded domestic violence events that can support further public health research into domestic violence, such as examining the relationship of abuse types with victim injuries and of gender and abuse types with risk escalation for victims of domestic violence. Potential also exists for this extracted information to be linked to information on the mental health status.

Indexed as

AdultData MiningDomestic ViolenceFemaleHumansMalePoliceabuse typesdomestic violenceinjuriespolice narrativesrule-based approachtext mining

Identifiers

PMID30860490
PMCPMC6434398
OpenAlexW2915009443

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.