SciELO - Scientific Electronic Library Online

vol.32 número1Indicadores socioeconômicos e serviços odontológicos em uma região brasileira desfavorecidaValidation of the adolescent victimization through mobile phone and internet scale índice de autoresíndice de assuntospesquisa de artigos
Home Page  

Serviços Personalizados




Links relacionados

  • Não possue artigos similaresSimilares em SciELO


Revista Panamericana de Salud Pública

versão On-line ISSN 1680-5348versão impressa ISSN 1020-4989


VELASQUEZ, Michele G. et al. Tuberculosis testing among populations with high HIV risk in Tijuana, Baja California, Mexico. Rev Panam Salud Publica [online]. 2012, vol.32, n.1, pp.30-35. ISSN 1680-5348.

OBJECTIVE: To assess the prevalence of prior tuberculin skin testing (TST) among populations at risk for HIV infection in Tijuana, Mexico, and to identify factors associated with TST. METHODS: Sex workers, injection drug users, noninjecting drug users, and homeless persons > 18 years old were recruited by using targeted sampling for risk assessment interviews and serologic testing for HIV and Mycobacterium tuberculosis infection. Univariate and multivariate logistic regression were used to identify correlates of self-reported TST history. RESULTS: Of 502 participants, 38.0% reported prior TST, which was associated with previous incarceration in the United States of America [odds ratio (OR) = 13.38; 95% confidence interval (CI) = 7.37-24.33] and injection drug use (OR = 1.99; 95% CI = 1.27- 3.11). Positive results on serologic tests for M. tuberculosis infection (57%) and HIV (4.2%) were not associated with a prior TST. CONCLUSIONS: A history of TST was lower in HIV-positive participants even though TST is indicated for persons with HIV in Mexico. Fewer than half the individuals at high risk for HIV in this study had a history of TST; however, TST was fairly common among those individuals with a prior history of incarceration. Increased tuberculosis screening is needed for populations at risk of contracting HIV in Tijuana, particularly those outside of criminal justice settings.

Palavras-chave : Tuberculosis; tuberculin test; drug users; HIV; Mexico.

        · resumo em Espanhol     · texto em Inglês     · Inglês ( pdf )