Important note: Information in this article was accurate in 1999. The state of the art may have changed since the publication date.
Gonorrhea incidence and HIV testing and counseling among adolescents and young adults seen at a clinic for sexually transmitted diseases.
AIDS. 1999 May 28;13(8):971-9. Unique Identifier : AIDSLINE MED/99297589 Chamot E; Coughlin SS; Farley TA; Rice JC; School of Public Health and Tropical Medicine, Department of; Biostatistics and Epidemiology, Tulane University, New Orleans,; Louisiana, USA.
Abstract:
OBJECTIVE: To determine whether HIV testing and posttest counseling may be associated with an increase in gonorrhea incidence among adolescents and young adults seen at a clinic for sexually transmitted diseases (STD). DESIGN: A historical cohort study with the collection of longitudinal data on the patients' HIV testing and counseling experience. SETTING: Delgado STD clinic of New Orleans, Louisiana, a public ambulatory primary care center that serves mainly the economically disadvantaged Black population. PATIENTS: A record-based inception cohort of 4031 patients aged 15-25 years diagnosed at the clinic between June 1989 and May 1991 with a first lifetime gonorrhea infection. INTERVENTION: Routine confidential HIV tests and posttest counseling sessions experienced at the clinic during follow-up. OUTCOME MEASURE: Incidence rate of reported gonorrhea reinfection. RESULTS: Of the patients, 51.5% were tested once for HIV antibodies and 25.9% twice or more. Formal posttest counseling occurred after 8.5% of the 4665 HIV-negative and 44.0% of the 49 HIV-positive tests. In the most pessimistic of several models controlling for history of gonorrhea, HIV testing and counseling history, and other potential confounding factors, a significantly lower rate of gonorrhea reinfection was observed after a first HIV-negative test than before [adjusted relative risk (RR), 0.66; 95% confidence interval (CI), 0.59-0.74; P < 0.00011. As compared with the pretest period, significantly higher rates of gonorrhea were observed after respectively a second (RR, 1.18; 95% CI, 1.01-1.37; P = 0.03) and a third (RR, 1.52; 95% CI, 1.22-1.88; P = 0.0001) HIV-negative test. No significant association was found between HIV-positive testing and any variation in gonorrhea rate (RR, 0.95; 95% CI, 0.56-1.62; P = 0.85). Posttest counseling for HIV-negative and HIV-positive results were followed respectively by a significantly higher rate of gonorrhea (RR; 1.27; 95% CI, 1.09-1.48; P = 0.002) and a non-significantly lower rate of gonorrhea (RR, 0.53; 95% CI, 0.17-1.60; P = 0.85). CONCLUSION: Our results do not exclude the possibility of a modest increase in gonorrhea incidence after routine HIV testing and counseling in an STD clinic. Nevertheless, this conclusion holds only under the least favorable assumptions and applies solely to a minority of patients.
Keywords: JOURNAL ARTICLE Adolescence Adult *AIDS Serodiagnosis Cohort Studies Confidentiality *Counseling/METHODS Gonorrhea/*EPIDEMIOLOGY Human HIV Infections/*PREVENTION & CONTROL Incidence Louisiana Male Multivariate Analysis Risk Factors Sex Behavior Sexually Transmitted Diseases/*PREVENTION & CONTROL 991130
A99B1109
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Important note: Information in this article was accurate in 1999. The state of the art may have changed since the publication date.
