Evidence map›Paper›PMID 41888490›Full record

ArticleJournal of urban health : bulletin of the New York Academy of Medicine2026

A Multicenter Qualitative Stakeholder Evaluation of the Hospital-Based Violence Intervention Programs in the Los Angeles County Safety-Net Healthcare System.

Zachary E Thompson, Barbara Turner, Jennifer Laughter, Adrian Yen, Sid S Ganesh, Shamsher Samra, Vincent Chong, Sumala Haque, Juan Garibay, Walter Afable and 14 more

Abstract readMulticenter Study
PubMed Full text at PMC Publisher
In one paragraph

Article in Journal of urban health : bulletin of the New York Academy of Medicine, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

24 authors.

Zachary E ThompsonKeck School of Medicine, University of Southern California, Los Angeles, CA, USA.ORCID http://orcid.org/0009-0001-0831-4413
Barbara TurnerKeck School of Medicine, University of Southern California, Los Angeles, CA, USA.
Jennifer LaughterKeck School of Medicine, University of Southern California, Los Angeles, CA, USA.
Adrian YenOffice of Violence Prevention, Department of Public Health, Alhambra, CA, USA.
Sid S GaneshKeck School of Medicine, University of Southern California, Los Angeles, CA, USA.
Shamsher SamraDavid Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA, USA.
Vincent ChongDavid Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA, USA.
Sumala HaqueHarbor-University of California Los Angeles Medical Center, Carson, CA, USA.
Juan GaribayRancho Los Amigos National Rehabilitation Medical Center, Rancho Research Institute, Downey, CA, USA.
Walter AfableRancho Los Amigos National Rehabilitation Medical Center, Rancho Research Institute, Downey, CA, USA.
Sarah AxeenKeck School of Medicine, University of Southern California, Los Angeles, CA, USA.
Clemens HongLos Angeles County Department of Health Services, Los Angeles, CA, USA.
Paul GiboneyLos Angeles County Department of Health Services, Los Angeles, CA, USA.
Lee PlantmasonKeck School of Medicine, University of Southern California, Los Angeles, CA, USA.
Mirna RomeroSoledad Enrichment Action Community Organization, Los Angeles, CA, USA.
Jennifer ZunigaSoledad Enrichment Action Community Organization, Los Angeles, CA, USA.
Teresa PinedoSoledad Enrichment Action Community Organization, Los Angeles, CA, USA.
Laura SolanoGehr Center for Health Systems Science and Innovation, USC Keck School of Medicine, Los Angeles, CA, USA.
Joshua KoaSoledad Enrichment Action Community Organization, Los Angeles, CA, USA.
Damon ClarkKeck School of Medicine, University of Southern California, Los Angeles, CA, USA.
Tony KuoDavid Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA, USA.
Denise VillamilSouthern California Crossroads Community Organization, Lynwood, CA, USA.
Arcelia TavarezSouthern California Crossroads Community Organization, Lynwood, CA, USA.
Todd SchneberkKeck School of Medicine, University of Southern California, Los Angeles, CA, USA. todd.schneberk@med.usc.edu.

Funding

Southern California Clinical and Translational Science InstituteUL1TR001855 · NCATS · UNIVERSITY OF SOUTHERN CALIFORNIA · PI Thomas A Buchanan, Michele D. Kipke · 2016 to 2026
$81.3M
NCATS NIH HHS UL1TR001855Southern California Clinical and Translational Science Institute UL1TR001855
6 · The paper itself

Abstract

Violent injury is a leading cause of death and non-fatal injury among individuals aged 5 to 35 in the USA, with reinjury rates ranging from 29 to 37%. This study explores the barriers and facilitators to an intervention designed to prevent violent reinjury, the Los Angeles County Hospital Violence Intervention Program (LAHVIP), through key informant interviews. This qualitative study evaluated LAHVIP through interviews with 16 stakeholders from three hospitals and their community-based organization (CBO) partners. Interviews were coded into themes based on Braun and Clarke's methodology. Data were analyzed within the RE-AIM QuEST framework. Our results suggest that stakeholders were confident in the ability of LAHVIP to recruit patients engaged at the hospital. They also felt patients benefited from the mentorship provided by the program. Several barriers impeded program effectiveness, however, including poor integration between LAHVIP and their partner hospitals, as well as funding constraints and consequent staffing shortages. The limitation of resources in Los Angeles was also a constraint as patients had to wait several months before the services HVIP had connected them with were provided. Key factors for successful implementation included strong patient engagement, effective referrals, and the vital role of community health workers (CHWs) with lived experience. Barriers such as poor coordination between hospitals and community-based organizations, limited CHW staffing, lack of stable housing resources, and staff turnover hindered program effectiveness. Future efforts should focus on shared funding responsibility, enhanced hospital staff training, and better integration of workflows and technology to ensure long-term success.

Indexed as

Safety-net ProvidersViolenceWounds and InjuriesAdultFemaleHumansInterviews as TopicLos AngelesMaleProgram EvaluationQualitative ResearchHospital-based violence interventionImplementation scienceSocial determinants of healthViolence prevention

Identifiers

PMID41888490
PMCPMC13235664

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.