Evidence map›Paper›PMID 36027991›Full record

ArticlePreventive medicine2022

Historical redlining and the epidemiology of present-day firearm violence in the United States: A multi-city analysis.

Christina A Mehranbod, Ariana N Gobaud, Sara F Jacoby, Mudia Uzzi, Brady R Bushover, Christopher N Morrison

Open access · greenAbstract read
In one paragraph

Article in Preventive medicine, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
40citing papers in PubMed, 1 pooled it
10.4field-weighted citation impact, top 1% 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

40 citing papers in PubMed, 1 synthesis or guideline pooled it, 69 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Racism and racial disparities in firearm violence: A scoping review.American journal of community psychology · 2026
    Article
  4. Article
  5. Disparities in Pediatric Firearm Injury Care: A Comparison of Chronic Illness Pathways.Prevention science : the official journal of the Society for Prevention Research · 2026
    Article
  6. Article
  7. Article
  8. Article
  9. Review
  10. Article
  11. Review
  12. Article
  13. Living in historically redlined neighborhoods and biological aging among older adults.The journals of gerontology. Series A, Biological sciences and medical sciences · 2025
    Article
  14. Article
  15. Article
  16. Observational
  17. Article
  18. Article
  19. Article
  20. 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

6 authors at 4 institutions in 2 countries.

Christina A MehranbodDepartment of Epidemiology, Mailman School of Public Health, Columbia University, New York, NY, United States of America. Electronic address: cam2376@cumc.columbia.edu.
Ariana N GobaudDepartment of Epidemiology, Mailman School of Public Health, Columbia University, New York, NY, United States of America.
Sara F JacobySchool of Nursing, University of Pennsylvania, Philadelphia, PA, United States of America.
Mudia UzziDepartment of Health, Behavior and Society, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, United States of America; Center for Gun Violence Solutions, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, United States of America.
Brady R BushoverDepartment of Epidemiology, Mailman School of Public Health, Columbia University, New York, NY, United States of America.
Christopher N MorrisonDepartment of Epidemiology, Mailman School of Public Health, Columbia University, New York, NY, United States of America; Department of Epidemiology and Preventive Medicine, School of Public Health and Preventive Medicine, Monash University, Australia.
Columbia University · USJohns Hopkins University · USMonash University · AUUniversity of Pennsylvania · US

Funding

CE19-001, The Columbia Center for Injury Science and Prevention (CCISP)R49CE003094 · CE · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI BRANAS, CHARLES C. · 2018 to 2023
$4.3M
Impacts of Subsidized Ridesharing on Drunk Driving, Alcohol Consumption, and MobilityR01AA029112 · NIAAA · YALE UNIVERSITY · PI MORRISON, CHRISTOPHER NEIL · 2021 to 2025
$3.1M
ACL HHS R49CE003094NCIPC CDC HHS R49 CE003094NIAAA NIH HHS R01 AA029112
6 · The paper itself

Abstract

Firearm violence is a major cause of morbidity, mortality, and racial health disparities in the United States. Previous studies have identified associations between historically racist housing discrimination (i.e., redlining practices) and firearm violence; however, these studies generally have been limited to a single city and have yet to provide sufficient evidence through which to determine the extent and dynamics of the impact of this relationship across the country. The aim of our study was (1) to estimate the association of historical redlining on both violent and firearm death across the country in nested models; and (2) to examine spatial non-stationarity to determine whether the impact of historical redlining on violent and firearm death was the same across the U.S. We used multilevel Bayesian conditional autoregressive Poisson models to determine the relationship between redlining as illustrated through Home Owners' Loan Corporation maps and 2019 violent and firearm deaths at the ZIP code-level nested within 21 cities across the U.S. We found that at the ZIP code level, there was a dose-responsive relationship between HOLC grading and the incidence of present-day firearm deaths. In general, redlined ZIP codes had higher relative incidence of firearm deaths. Associations were not stable across cities. For example, associations were relatively stronger in Baltimore, MD and weaker in Los Angeles, CA. This research reinforces the findings of previous studies examining the impact of redlining on firearm death across the extent of the entire country in 21 cities and claim that HOLC grades are associated with present-day violence.

Indexed as

FirearmsBayes TheoremCitiesHousingHumansUnited StatesViolenceFirearm violenceRedliningSpatial epidemiologyStructural racismViolent death

Identifiers

PMID36027991
PMCPMC10155117
OpenAlexW4293032298

What OpenQuestion holds

Textmetadata
LicenceTDM
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.