Evidence map›Paper›PMID 35536393›Full record

ArticleJournal of urban health : bulletin of the New York Academy of Medicine2022

Officer-Involved Shootings and Concealed Carry Weapons Permitting Laws: Analysis of Gun Violence Archive Data, 2014-2020.

Mitchell L Doucette, Julie A Ward, Alex D McCourt, Daniel Webster, Cassandra K Crifasi

Abstract read
In one paragraph

Article in Journal of urban health : bulletin of the New York Academy of Medicine, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
–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

15 citing papers in PubMed.

  1. Article
  2. Article
  3. Examining the Impact of Permitless Firearm Legislation and COVID-19 on Crime and Arrests in Three Urban Cities.Journal of urban health : bulletin of the New York Academy of Medicine · 2025
    Article
  4. Article
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  11. Review
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  15. Differences in Perceptions of Gun-Related Safety by Race and Gun Ownership in the United States.The Journal of law, medicine & ethics : a journal of the American Society of Law, Medicine & Ethics · 2023
    Article
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

5 authors.

Mitchell L DoucetteCenter for Gun Violence Solutions, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA. Mdoucet3@jhu.edu.ORCID 0000-0002-5558-2218
Julie A WardCenter for Gun Violence Solutions, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA.
Alex D McCourtCenter for Gun Violence Solutions, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA.
Daniel WebsterCenter for Gun Violence Solutions, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA.
Cassandra K CrifasiCenter for Gun Violence Solutions, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA.

Funding

Interdisciplinary Research Training in Trauma and Violence (IRTTV)T32HD094687 · NICHD · JOHNS HOPKINS UNIVERSITY · PI BELCHER, HAROLYN MILLICENT EDITH, CAMPBELL, JACQUELYN CUTLER · 2018 to 2022
$1.9M
A comparison of firearm-related intimate partner homicide in Texas and Maryland: Prevalence, identification of those at risk, and the effect of firearm regulationsR61HD104570 · NICHD · JOHNS HOPKINS UNIVERSITY · PI CAMPBELL, JACQUELYN CUTLER, MESSING, JILL T · 2020 to 2020
$1.1M
NICHD NIH HHS R61 HD104570NICHD NIH HHS T32 HD094687
6 · The paper itself

Abstract

About 1,000 civilians are killed every year by a law enforcement officer in the USA, more than 90% by firearms. Most civilians who are shot are armed with a firearms. Higher rates of officer-involved shootings (OIS) are positively associated with state-level firearm ownership. Laws relaxing restrictions on civilians carrying concealed firearms (CCW) have been associated with increased violent crime. This study examines associations between CCW laws and OIS. We accessed counts of fatal and nonfatal OIS from the Gun Violence Archive (GVA) from 2014-2020 and calculated rates using population estimates. We conducted legal research to identify passage years of CCW laws. We used an augmented synthetic control models with fixed effects to estimate the effect of Permitless CCW law adoption on OIS over fourteen biannual semesters. We calculated an inverse variance weighted average of the overall effect. On average, Permitless CCW adopting states saw a 12.9% increase in the OIS victimization rate or an additional 4 OIS victimizations per year, compared to what would have happened had law adoption not occurred. Lax laws regulating civilian carrying of concealed firearms were associated with higher incidence of OIS. The increase in concealed gun carrying frequency associated with these laws may influence the perceived threat of danger faced by law enforcement. This could contribute to higher rates of OIS.

Indexed as

FirearmsGun ViolenceWounds, GunshotHomicideHumansPoliceUnited States

Identifiers

PMID35536393
PMCPMC9187822

What OpenQuestion holds

Textmetadata
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.