Evidence map›Paper›PMID 41795738›Full record

ArticleJournal of immigrant and minority health2026

Willingness to Receive Latent Tuberculosis Infection Treatment Among Migrants in Tijuana, Baja California, Mexico.

Richard S Garfein, Marva Seifert, Daniela Abramovitz, Ietza Bojorquez-Chapela, Alicia Harvey-Vera, Jaime Sepulveda, Steffanie A Strathdee

Abstract read
In one paragraph

Article in Journal of immigrant and minority health, 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

7 authors.

Richard S GarfeinHerbert Wertheim School of Public Health and Human Longevity Science, University of California, San Diego, San Diego, USA. rgarfein@health.ucsd.edu.
Marva SeifertSchool of Medicine, University of California, San Diego, San Diego, USA.
Daniela AbramovitzSchool of Medicine, University of California, San Diego, San Diego, USA.
Ietza Bojorquez-ChapelaDepartment of Population Studies, El Colegio de la Frontera Norte, Tijuana, Mexico.
Alicia Harvey-VeraSchool of Medicine, University of California, San Diego, San Diego, USA.
Jaime SepulvedaInstitute for Global Health Sciences, University of California, San Francisco, San Francisco, USA.
Steffanie A StrathdeeSchool of Medicine, University of California, San Diego, San Diego, USA.

Funding

VirologyP30AI036214 · NIAID · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI Maile Ann Young Karris · 1994 to 2026
$78.4M
A binational cohort of the intersection between substance use, HIV, and associated comorbidities among people who inject drugs in San Diego, CA U01DA063078 · NIDA · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI Britt Skaathun, Steffanie A Strathdee · 2025 to 2026
$4.9M
NIAID NIH HHS P30 AI036214NIDA NIH HHS U01 DA063078NIH HHS P30AI036214
6 · The paper itself

Abstract

Over 80% of tuberculosis cases in the United States are due to reactivation of untreated latent tuberculosis infection (LTBI), most of whom were foreign born. LTBI treatment can greatly lower the risk of progression to active TB disease, and shorter treatment regimens increase the potential of migrants and other persons in vulnerable conditions, to complete treatment. We conducted across-sectional study to assess willingness to complete a one-month course of LTBI treatment among internal and international migrants living in Tijuana, BC, Mexico, and to identify factors associated with treatment unwillingness between November 2020 and April 2021. Prior to administering TB skin tests (TST), participants were asked if they would accept LTBI treatment if indicated by test results and clinical examination. Recruitment occurred in migrant shelters throughout Tijuana and at a storefront office conducting research and harm reduction services for people who use drugs. Among 595 participants, 80.4% were living in shelters, 3.5% were recruited at shelters but living independently, and 16.1% were recruited through the storefront office. Overall, 71 (11.9%) indicated that they were unwilling to take LTBI treatment and 109 (18.3%) had positive TST results. Unwillingness to take LTBI treatment was more common among participants from the storefront office compared to the shelter (64.6% vs. 1.8%, p<0.001). Since only 1.8% of shelter participants were unwilling to receive treatment, multivariable Poisson regression with robust variance estimation via GEE for identifying factors independently associated with LTBI treatment unwillingness was restricted to storefront participants. Treatment unwillingness among storefront participants was positively associated with perceiving health status as "good" or "very good" (prevalence ratio [PR]=2.37, 95% confidence interval [CI]: 1.52, 3.99) and heroin use in the past six months (PR=1.70; 95% CI: 1.33, 2.19). Unstable housing was reported as a barrier to treatment. These findings suggest that most migrants in Tijuana were willing to receive short-course LTBI treatment if indicated, yet willingness was lower among those at greatest risk of TB. Efforts to increase testing and treatment, as well as further research on overcoming barriers to treatment willingness are needed.

Indexed as

Health Knowledge and AttitudesHomeless PersonsImmigrationSubstance UseTuberculosis Prevention

Identifiers

PMID41795738
PMCPMC13108955

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.