Evidence map›Paper›PMID 35633600›Full record

ArticleSocial science & medicine (1982)2022

Deported, homeless, and into the canal: Environmental structural violence in the binational Tijuana River.

Alhelí Calderón-Villarreal, Brendan Terry, Joseph Friedman, Sara Alejandra González-Olachea, Alfonso Chavez, Margarita Díaz López, Lilia Pacheco Bufanda, Carlos Martinez, Stephanie Elizabeth Medina Ponce, Rebeca Cázares-Adame and 8 more

Open access · hybridAbstract read
In one paragraph

Article in Social science & medicine (1982), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
15.0field-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

16 citing papers in PubMed, 39 citations in OpenAlex.

  1. Review
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  4. BMJ open · 2025
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  6. Illicit Fentanyl Use and Hepatitis C Virus Seroconversion Among People Who Inject Drugs in Tijuana and San Diego: Results From a Binational Cohort Study.Clinical infectious diseases : an official publication of the Infectious Diseases Society of America · 2024
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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

18 authors at 11 institutions in 4 countries.

Alhelí Calderón-VillarrealDepartment of Family and Preventive Medicine, University of California, San Diego (UCSD), San Diego, CA, USA; Graduate School of Public Health, San Diego State University (SDSU), San Diego, CA, USA. Electronic address: alheli.calderon@gmail.com.
Brendan TerryPomona College, Claremont, CA, USA; Epigenetics Programme, Babraham Institute, Cambridge, UK. Electronic address: brendanterry19@gmail.com.
Joseph FriedmanUniversity of California, Los Angeles (UCLA), Los Angeles, CA, USA. Electronic address: joseph.robert.friedman@gmail.com.
Sara Alejandra González-OlacheaProyecto Fronterizo de Educación Ambiental A. C. (PFEA), Tijuana, Mexico. Electronic address: Saralego93@gmail.com.
Alfonso ChavezPrevencasa A. C., Tijuana, Mexico. Electronic address: rivera.alfonso10@gmail.com.
Margarita Díaz LópezProyecto Fronterizo de Educación Ambiental A. C. (PFEA), Tijuana, Mexico. Electronic address: margarita@pfea.org.
Lilia Pacheco BufandaPrevencasa A. C., Tijuana, Mexico. Electronic address: nutriologa.pacheco@gmail.com.
Carlos MartinezUniversity of California, Berkeley (UC Berkeley), Berkeley, CA, USA; University of California, San Francisco (UCSF), San Francisco, USA. Electronic address: carlos_martinez@berkeley.edu.
Stephanie Elizabeth Medina PonceEl Colegio de La Frontera Norte (El COLEF), Tijuana, Mexico. Electronic address: s.e.medina.ponce@gmail.com.
Rebeca Cázares-AdamePrevencasa A. C., Tijuana, Mexico. Electronic address: rebecazares@gmail.com.
Paola Fernanda Rochin BochmProyecto Fronterizo de Educación Ambiental A. C. (PFEA), Tijuana, Mexico. Electronic address: fernanda@pfea.org.
Georgia KayserHerbert Wertheim School of Public Health and Human Longevity Science, UCSD, San Diego, CA, USA. Electronic address: gkayser@health.ucsd.edu.
Steffanie A StrathdeeDivision of Infectious Diseases and Global Public Health, Department of Medicine, UCSD, San Diego, CA, USA. Electronic address: sstrathdee@health.ucsd.edu.
Gabriela Muñoz MeléndezEl Colegio de La Frontera Norte (El COLEF), Tijuana, Mexico. Electronic address: gmunoz@colef.mx.
Seth M HolmesUniversity of Southern California, USA. Electronic address: sethmholmes@usc.edu.
Ietza BojorquezEl Colegio de La Frontera Norte (El COLEF), Tijuana, Mexico. Electronic address: ietzabch@colef.mx.
Marc Los HuertosPomona College, Claremont, CA, USA. Electronic address: marc.loshuertos@pomona.edu.
Philippe BourgoisUniversity of California, Los Angeles (UCLA), Los Angeles, CA, USA. Electronic address: pbourgois@gmail.com.
El Colegio de la Frontera Norte · MXInstituto Tecnológico de Tijuana · MXSecretariat of Public Education · MXUniversity of California, Los Angeles · USBabraham Institute · GBHuman Longevity (United States) · USPomona College · USSan Diego State University · USUC San Diego Health System · USUniversity of California, San Francisco · USUniversity of Southern California · US

Funding

UCLA Clinical Translational Science InstituteUL1TR001881 · NCATS · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI ARLEEN F. BROWN, ARASH NAEIM · 2016 to 2026
$118.1M
UCLA-Caltech Medical Scientist Training ProgramT32GM008042 · NIGMS · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI AJIJOLA, OLUJIMI A, DAWSON, DAVID WAYNE · 1985 to 2023
$29.9M
Ethno-epidemiology of HCV, HIV and Overdose associated with Drug Marketsand Drug TourismR01DA049644 · NIDA · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI STRATHDEE, STEFFANIE A. · 2020 to 2024
$8.2M
Pesticide exposures, mental health and endocrine disruption among children growing up near pesticide spray sites.K01ES031697 · NIEHS · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI KAYSER, GEORGIA L. · 2020 to 2023
$594k
NCATS NIH HHS UL1 TR001881NIDA NIH HHS R01 DA049644NIEHS NIH HHS K01 ES031697NIGMS NIH HHS T32 GM008042
6 · The paper itself

Abstract

introductionThe US deports more Mexicans to Tijuana than any other borderland city. Returning involuntarily as members of a stigmatized underclass, many find themselves homeless and de-facto stateless. Subject to routinized police victimization, many take refuge in the Tijuana River Canal (El Bordo). Previous reports suggest Tijuana River water may be contaminated but prior studies have not accessed the health effects or contamination of the water closest to the river residents.

methodsA binational, transdisciplinary team undertook a socio-environmental, mixed methods assessment to simultaneously characterize Tijuana River water quality with chemical testing, assess the frequency of El Bordo residents' water-related diseases, and trace water contacts with epidemiological survey methods (n = 85 adults, 18+) in 2019, and ethnographic methods in 2019-2021. Our analysis brings the structural violence framework into conversation with an environmental injustice perspective to documented how social forces drive poor health outcomes enacted through the environment.

resultsThe Tijuana River water most proximate to its human inhabitants fails numerous water-quality standards, posing acute health risks. Escherichia coli values were ∼40,000 times the Mexican regulatory standard for directly contacted water. Skin infections (47%), dehydration (40%) and diarrhea (28%) were commonly reported among El Bordo residents. Residents are aware the water is contaminated and strive to minimize harm to their health by differentially using local water sources. Their numerous survival constraints, however, are exacerbated by routine police violence which propels residents and other people who inject drugs into involuntary contact with contaminated water. DISCUSSION: Human rights to drinking water, sanitation and hygiene are routinely violated among El Bordo inhabitants. This is exacerbated by violent policing practices that force unhoused deportees to seek refuge in waterways, and drive water contacts. Furthermore, US-Mexico 'free-trade' agreements drive rapid growth in Tijuana, restrict Mexican environmental regulation enforcement, and drive underinvestment in sewage systems and infrastructure.

Indexed as

Ill-Housed PersonsSubstance Abuse, IntravenousAdultHumansMexicoPoliceRiversViolenceEnvironmental injusticeEpidemiologyEthnographyPolice violencePWIDUS-Mexico borderWASH accessWater quality analysis

Identifiers

PMID35633600
PMCPMC9585906
OpenAlexW4280566716

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.