Evidence map›Paper›PMID 32031963›Full record

ArticleJMIR public health and surveillance2020

Stigma and Web-Based Sex Seeking Among Men Who Have Sex With Men and Transgender Women in Tijuana, Mexico: Cross-Sectional Study.

Cristina Espinosa da Silva, Laramie R Smith, Thomas L Patterson, Shirley J Semple, Alicia Harvey-Vera, Stephanie Nunes, Gudelia Rangel, Heather A Pines

Abstract read
In one paragraph

Article in JMIR public health and surveillance, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing 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

9 citing papers in PubMed.

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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.

Cristina Espinosa da SilvaDepartment of Medicine, University of California, San Diego, La Jolla, CA, United States.ORCID 0000-0003-1684-1616
Laramie R SmithDepartment of Medicine, University of California, San Diego, La Jolla, CA, United States.ORCID 0000-0002-5371-3229
Thomas L PattersonDepartment of Psychiatry, University of California, San Diego, La Jolla, CA, United States.ORCID 0000-0003-2311-6164
Shirley J SempleDepartment of Psychiatry, University of California, San Diego, La Jolla, CA, United States.ORCID 0000-0002-9060-9113
Alicia Harvey-VeraUniversidad Xochicalco, Tijuana, Mexico.ORCID 0000-0002-8708-8169
Stephanie NunesDepartment of Medicine, University of California, San Diego, La Jolla, CA, United States.ORCID 0000-0002-0907-5469
Gudelia RangelUnited States-Mexico Border Health Commission, Tijuana, Mexico.ORCID 0000-0003-3376-152X
Heather A PinesDepartment of Medicine, University of California, San Diego, La Jolla, CA, United States.ORCID 0000-0002-7173-1981

Funding

UC San Diego Clinical and Translational Research InstituteUL1TR001442 · NCATS · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI FIRESTEIN, GARY S, HOGARTH, MICHAEL · 2015 to 2024
$88.3M
VirologyP30AI036214 · NIAID · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI SONIA JAIN · 1994 to 2026
$78.4M
Training Program in Substance Use, HIV and Related InfectionsT32DA023356 · NIDA · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI Natasha Martin, Steffanie A Strathdee · 2007 to 2026
$7.8M
HIV case finding and genetic transmission networks among MSM in Tijuana, MexicoR01DA037811 · NIDA · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI PATTERSON, THOMAS L. · 2014 to 2018
$3.2M
HIV Treatment and Substance Use in LMIC Shaping MSMs Sociostructural ContextK01DA039767 · NIDA · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI SMITH, LARAMIE RAE · 2015 to 2019
$906k
Sexual Networks and HIV Transmission Clusters among Substance Using MSMK01DA040543 · NIDA · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI PINES, HEATHER ALISA · 2015 to 2019
$901k
NCATS NIH HHS UL1 TR001442NIAID NIH HHS P30 AI036214NIDA NIH HHS K01 DA039767NIDA NIH HHS K01 DA040543NIDA NIH HHS R01 DA037811NIDA NIH HHS T32 DA023356
6 · The paper itself

Abstract

backgroundStigma toward sexual and gender minorities is an important structural driver of HIV epidemics among men who have sex with men (MSM) and transgender women (TW) globally. Sex-seeking websites and apps are popular among MSM and TW. Interventions delivered via Web-based sex-seeking platforms may be particularly effective for engaging MSM and TW in HIV prevention and treatment services in settings with widespread stigma toward these vulnerable populations.

objectiveTo assess the potential utility of this approach, the objectives of our study were to determine the prevalence of Web-based sex seeking and examine the effect of factors that shape or are influenced by stigma toward sexual and gender minorities on Web-based sex seeking among MSM and TW in Tijuana, Mexico.

methodsFrom 2015 to 2018, 529 MSM and 32 TW were recruited through venue-based and respondent-driven sampling. Interviewer-administered surveys collected information on Web-based sex seeking (past 4 months) and factors that shape or are influenced by stigma toward sexual and gender minorities (among MSM and TW: traditional machismo, internalized stigma related to same-sex sexual behavior or gender identity, and outness related to same-sex sexual behavior or gender identity; among MSM only: sexual orientation and history of discrimination related to same-sex sexual behavior). A total of 5 separate multivariable logistic regression models were used to examine the effect of each stigma measure on Web-based sex seeking.

resultsA total of 29.4% (165/561) of our sample reported seeking sex partners on the Web. Web-based sex seeking was negatively associated with greater endorsement of traditional machismo values (adjusted odds ratio [AOR] 0.36, 95% CI 0.19 to 0.69) and greater levels of internalized stigma (AOR 0.96, 95% CI 0.94 to 0.99). Web-based sex seeking was positively associated with identifying as gay (AOR 2.13, 95% CI 1.36 to 3.33), greater outness (AOR 1.17, 95% CI 1.06 to 1.28), and a history of discrimination (AOR 1.83, 95% CI 1.08 to 3.08).

conclusionsWeb-based sex-seeking is relatively common among MSM and TW in Tijuana, suggesting that it may be feasible to leverage Web-based sex-seeking platforms to engage these vulnerable populations in HIV prevention and treatment services. However, HIV interventions delivered through Web-based sex-seeking platforms may have limited reach among those most affected by stigma toward sexual and gender minorities (ie, those who express greater endorsement of traditional machismo values, greater levels of internalized stigma, lesser outness, and nongay identification), given that within our sample they were least likely to seek sex on the Web.

Indexed as

Social StigmaAdultCross-Sectional StudiesFemaleHomosexuality, MaleHumansInternetMaleMexicoMiddle AgedSexual BehaviorTransgender Personsdiscriminationinternetmen who have sex with menMexicomobile appssexual and gender minoritiessocial stigmatransgender persons

Identifiers

PMID32031963
PMCPMC7055757

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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.