HIV and STI knowledge, testing, and risk among adult crack users in Mexico city: baseline findings from a feasibility study

Alice Cepeda, Jessica Frankeberger, Jennifer L. Bailey, Kathryn Nowotny, Guillermina Natera-Rey, Avelardo Valdez

Research output: Contribution to journalArticle

3 Scopus citations

Abstract

Recent research has documented crack cocaine’s increasing spread in Mexico, which is likely to contribute to the rapid transmission of HIV and other sexually transmitted infections (STIs). In Mexico, crack use is increasing most rapidly in vulnerable, hard-to-reach populations, where little is known about risk behaviors. This report aims to present baseline data regarding HIV and STI knowledge and testing prevalence from an innovative projection mapping HIV intervention, in which 3-D illusions, animation, and visual text graphics and sound are projected onto buildings with health messages that were designed to disrupt everyday life and connect with the target population. Fifty-eight men and women who used crack in the past month without receiving drug treatment were recruited and interviewed before the projection mapping intervention took place. Testing instruments included a sociodemographic assessment, drug use and treatment profile, HIV and STI knowledge questionnaires, and a sex and drug risk assessment. The mean scores for respondents on the HIV Knowledge Questionnaire (10.5 out of 18, 58.3%) and STD Knowledge Questionnaire (9.5 out of 27, 35.2%) were both low. Respondents also reported high rates of sexual risk behaviors, with 73% reporting never using a condom and 64% never being tested for HIV. This report provides a portrait of STI and HIV risk among a vulnerable population in Mexico City and the need for urgent interventions to prevent the spread of STIs and HIV. The associated projection mapping intervention will seek to increase HIV and STI knowledge and reduce risk in this hard-to-reach population.

Original languageEnglish (US)
Pages (from-to)350-354
Number of pages5
JournalAIDS Care - Psychological and Socio-Medical Aspects of AIDS/HIV
Volume29
Issue number3
DOIs
StatePublished - Mar 4 2017

    Fingerprint

Keywords

  • Condoms
  • HIV
  • HIV testing
  • intervention studies
  • knowledge
  • sexually transmitted infections

ASJC Scopus subject areas

  • Health(social science)
  • Social Psychology
  • Public Health, Environmental and Occupational Health

Cite this