OBJECTIVE: This study assessed the extent of and characteristics associated with repeat HIV testing in persons presenting to a sexually transmitted disease (STD) clinic. METHODS: The study population included all 101 newly diagnosed HIV-infected subjects and 411 matched HIV-uninfected subjects identified over a 5-year period in a publicly funded STD clinic in the southeastern United States. RESULTS: Of the 508 subjects (99%) with available records, 160 (32%) had tested previously. Age, race, return for posttest counseling, and the client's stated reason for coming to the clinic were associated with repeat testing. Among the 160 subjects who had tested previously, self-identifying as a man who has sex with men or having a history of incarceration was strongly associated with HIV seroconversion (adjusted odds ratio [OR], 51.82; 95% confidence interval [CI], 9.10-295.13; adjusted OR, 83.98, 95% CI, 17.26-408.69, respectively). Presenting for STD-related reasons (STD symptoms or requesting an STD check) had a negative association with HIV seroconversion (adjusted OR, 0.07; 95% CI, 0.01-0.90) compared with presenting for the sole purpose of requesting an HIV test. CONCLUSIONS: Repeat HIV testing is common among patients receiving services at an STD clinic. The role of repeat testing in HIV prevention efforts is complex and poorly understood. Results from this study could be used to identify and target those testing previously at highest risk for contracting HIV for risk-reduction interventions.
OBJECTIVE: This study assessed the extent of and characteristics associated with repeat HIV testing in persons presenting to a sexually transmitted disease (STD) clinic. METHODS: The study population included all 101 newly diagnosed HIV-infected subjects and 411 matched HIV-uninfected subjects identified over a 5-year period in a publicly funded STD clinic in the southeastern United States. RESULTS: Of the 508 subjects (99%) with available records, 160 (32%) had tested previously. Age, race, return for posttest counseling, and the client's stated reason for coming to the clinic were associated with repeat testing. Among the 160 subjects who had tested previously, self-identifying as a man who has sex with men or having a history of incarceration was strongly associated with HIV seroconversion (adjusted odds ratio [OR], 51.82; 95% confidence interval [CI], 9.10-295.13; adjusted OR, 83.98, 95% CI, 17.26-408.69, respectively). Presenting for STD-related reasons (STD symptoms or requesting an STD check) had a negative association with HIV seroconversion (adjusted OR, 0.07; 95% CI, 0.01-0.90) compared with presenting for the sole purpose of requesting an HIV test. CONCLUSIONS:Repeat HIV testing is common among patients receiving services at an STD clinic. The role of repeat testing in HIV prevention efforts is complex and poorly understood. Results from this study could be used to identify and target those testing previously at highest risk for contracting HIV for risk-reduction interventions.
Authors: Lori A J Scott-Sheldon; Michael P Carey; Peter A Vanable; Theresa E Senn; Patricia Coury-Doniger; Marguerite A Urban Journal: J Health Psychol Date: 2010-05-07
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