PubMed · 11659355
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Jon Cohen. 1991-03-11. Unkindest cut.. https://pubmed.ncbi.nlm.nih.gov/11659355/
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As of December 2001, a cumulative total of 816,149 cases of acquired immunodeficiency syndrome (AIDS) had been reported to CDC (1). One of CDC's national human immunodeficiency virus (HIV)--prevention goals for 2005 (Goal 2) is to increase the proportion of HIV-infected persons in the United States who know they are infected from an estimated 70% to 95% (2). A goal of the new CDC initiative, Advancing HIV Prevention: New Strategies for a Changing Epidemic, is to ensure that every HIV-infected person has the opportunity to be tested and has access to state-of-the-art medical care and prevention services needed to prevent HIV transmission (3). To characterize the prevalence of HIV-antibody testing among U.S. adults, CDC analyzed data from the 2001 Behavioral Risk Factor Surveillance System (BRFSS). The findings document variability in HIV testing prevalence by area and by sex within areas, underscoring the ongoing need to promote voluntary HIV counseling and testing that will provide persons with early knowledge of their HIV status and offer them access to appropriate counseling and treatment.
Although use of rapid HIV antibody tests of finger-stick blood specimens could expand voluntary counseling and testing in areas where fear of venipuncture and delays in learning test results are barriers, there is little information on performance and acceptability of these tests in Asia. We used the Hema. Strip HIV-1/2 test (Saliva Diagnostic Systems, Vancouver, WA) in a prospective cohort study of HIV seroincidence among women in northern Thailand from 1998 to 1999. Nurses obtained whole-blood specimens by finger-stick testing and provided test results and counseling at each visit. Acceptability of the rapid test was assessed at the first 6-month follow-up visit. HIV-1 seroprevalence among the 804 women screened at enrollment was 3.1%. Positive rapid test results from 25 women were confirmed by enzyme immunoassay and Western blot analysis using serum obtained by venipuncture. Of the 741 women who returned for follow-up, 56% preferred specimen collection by finger-stick testing to venipuncture, 80% preferred immediate rather than delayed test results, 79% preferred the rapid test method to typical testing methods, and 97% were satisfied with the test method used. Results from this study demonstrate the utility and acceptability of the rapid finger-stick test for HIV antibody among women in northern Thailand.
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