Evidence map›Paper›PMID 33621746›Full record

ArticleThe Journal of surgical research2021

A Dual Pandemic: The Influence of Coronavirus Disease 2019 on Trends and Types of Firearm Violence in California, Ohio, and the United States.

Megan R Donnelly, Areg Grigorian, Kenji Inaba, Catherine M Kuza, Dennis Kim, Matthew Dolich, Michael Lekawa, Jeffry Nahmias

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of surgical research, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed, 2 pooled it
3.5field-weighted citation impact, top 7% 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

17 citing papers in PubMed, 2 syntheses or guidelines pooled it, 33 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

8 authors at 3 institutions in 1 country.

Megan R DonnellyDivision of Trauma, Burns and Surgical Critical Care, Department of Surgery, University of California Irvine, Orange, California.
Areg GrigorianDepartment of Surgery, University of Southern California, Los Angeles, California.
Kenji InabaDepartment of Surgery, University of Southern California, Los Angeles, California.
Catherine M KuzaDepartment of Anesthesiology, University of Southern California, Los Angeles, California.
Dennis KimDepartment of Surgery, Harbor-UCLA, Torrance, California.
Matthew DolichDivision of Trauma, Burns and Surgical Critical Care, Department of Surgery, University of California Irvine, Orange, California.
Michael LekawaDivision of Trauma, Burns and Surgical Critical Care, Department of Surgery, University of California Irvine, Orange, California.
Jeffry NahmiasDivision of Trauma, Burns and Surgical Critical Care, Department of Surgery, University of California Irvine, Orange, California. Electronic address: jnahmias@hs.uci.edu.
University of California, Irvine · USUniversity of Southern California · USUCLA Medical Center · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThis study sought to determine the impact of coronavirus disease 2019 stay-at-home (SAH) and reopening orders on trends and types of firearm violence in California, Ohio, and the United States, hypothesizing increased firearm violence after SAH. MATERIALS AND

methodsRetrospective data (January 1, 2018, to July 31, 2020) on firearm incidents/injuries/deaths and types of firearm violence were obtained from the Gun Violence Archive. The periods for SAH and reopening for the US were based on dates for California. Ohio dates were based on Ohio's timeline. Mann-Whitney U analyses compared trends and types of daily firearm violence per 100,000 legal firearm owners across 2018-2020 periods.

resultsIn California, SAH and reopening orders had no effect on firearm violence in 2020 compared with 2018 and 2019 periods, respectively. In Ohio, daily median firearm deaths increased during 2020 SAH compared with 2018 and 2019 and firearm incidents and injuries increased during 2020 reopening compared with 2018, 2019 and 2020 SAH. In the United States, during 2020, SAH firearm deaths increased compared with historical controls and firearm incidents, deaths and injuries increased during 2020 reopening compared with 2018, 2019 and 2020 SAH (all P < 0.05). Nationally, when compared with 2018 and 2019, 2020 SAH had increased accidental shootings deaths with a decrease in defensive use, home invasion, and drug-involved incidents.

conclusionsDuring 2020 SAH, the rates of firearm violence increased in Ohio and the United States but remained unchanged in California. Nationally, firearm incidents, deaths and injuries also increased during 2020 reopening versus historical and 2020 SAH data. This suggests a secondary "pandemic" as well as a "reopening phenomenon," with increased firearm violence not resulting from self-defense.

Indexed as

SARS-CoV-2CaliforniaCOVID-19FirearmsHumansOhioRetrospective StudiesUnited StatesViolenceWounds, GunshotAccidental gunshot woundsCOVID-19Firearm violencePandemicReopeningStay-at-home

Identifiers

PMID33621746
PMCPMC9749907
OpenAlexW3126889996

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.