Format

Send to:

Choose Destination
See comment in PubMed Commons below
AIDS. 1998 Oct 1;12(14):1899-906.

Decline in sexually transmitted disease prevalence in female Bolivian sex workers: impact of an HIV prevention project.

Author information

  • 1Centers for Disease Control and Prevention, Atlanta, Georgia 30333, USA.

Abstract

OBJECTIVE:

To implement an HIV prevention intervention among female commercial sex workers (CSW), and to monitor key outcomes using routinely collected clinical and laboratory data.

DESIGN:

Cross-sectional and longitudinal analysis of data from an open-enrollment cohort.

SETTING:

One public sexually transmitted disease (STD) clinic and about 25 brothels in La Paz, Bolivia.

PARTICIPANTS:

A total of 508 female CSW who work at brothels and attend a public STD clinic.

INTERVENTION:

Improved STD clinical care, supported by periodic laboratory testing, and behavioral interventions performed by a local non-governmental organization.

MAIN OUTCOME MEASURES:

Prevalence of gonorrhea, syphilis (reactive plasma reagin titer > or = 1 : 16), genital ulcer disease, chlamydial infection, and trichomoniasis; self-reported condom use in the previous month; and HIV seroprevalence.

RESULTS:

From 1992 through 1995, prevalence of gonorrhea among CSW declined from 25.8 to 9.9% (P < 0.001), syphilis from 14.9 to 8.7% (P = 0.02), and genital ulcer disease from 5.7 to 1.3% (P = 0.006); trends in prevalence of chlamydial infection and trichomoniasis were not significant. Self-reported condom use during vaginal sex in the past month increased from 36.3 to 72.5% (P < 0.001). In a multivariate analysis, condom use was inversely associated with gonorrhea [odds ratio (OR), 0.63; 95% confidence interval (Cl), 0.41-0.97], syphilis (OR, 0.39; 95% Cl, 0.23-0.64), and trichomoniasis (OR, 0.44; 95% Cl, 0.32-0.71). In 1995, HIV seroprevalence among CSW was 0.1%.

CONCLUSION:

Effective prevention interventions for female CSW can be implemented through public services and non-governmental organizations while HIV rates are still low, and key outcomes can be monitored using data obtained from periodic screening examinations.

PMID:
9792391
[PubMed - indexed for MEDLINE]
PubMed Commons home

PubMed Commons

0 comments
How to join PubMed Commons

    Supplemental Content

    Full text links

    Icon for Lippincott Williams & Wilkins
    Loading ...
    Write to the Help Desk