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A Multicenter Study of Bacterial Vaginosis in Women With or at Risk for Human Immunodeficiency Virus Infection
Journal article   Open access   Peer reviewed

A Multicenter Study of Bacterial Vaginosis in Women With or at Risk for Human Immunodeficiency Virus Infection

Dora Warren, Robert S. Klein, Jack Sobel, Burney Kieke, William Brown, Paula Schuman, Jean Anderson, Susan Cu-Uvin, Kenneth Mayer, Denise J. Jamieson, …
Infectious diseases in obstetrics and gynecology, Vol.9(3), pp.133-141
2001
DOI: 10.1155/S1064744901000242
PMCID: PMC1784649
PMID: 11516061
url
https://doi.org/10.1155/S1064744901000242View
Published (Version of record) Open Access

Abstract

Background: Bacterial vaginosis is a common gynecologic infection that has been associated with a variety of gynecologic and obstetric complications, including pelvic inflammatory disease, postabortal infection and premature delivery. Recent studies suggest that bacterial vaginosis may increase a woman’s risk for human immunodeficiency virus (HIV). We undertook this study to assess whether the prevalence and characteristics of bacterial vaginosis differed according to HIV status in high-risk US women. Methods: Prevalence of bacterial vaginosis was assessed by Gram’s stain and clinical criteria for 854 HIV-infected and 434 HIV-uninfected women enrolled in the HIV Epidemiology Research (HER) Study.Multiple logistic regression techniques were used to determine whether HIV infection independently predicted bacterial vaginosis. Results: Almost half (46%) the women had bacterial vaginosis by Gram’s stain. The prevalence of bacterial vaginosis was 47% in the HIV-positive women compared with 44% in the HIV-negativewomen; this difference was not statistically significant (p = 0.36). After adjustment for other covariates, HIV-positive women were more likely than HIV-negative women to have bacterial vaginosis (odds ratio (OR) 1.31; 95% confidence interval (CI) 1.01-1.70) by Gram's stain but not by clinical criteria (OR 1.16; CI 0.87-1.55). Among HIV-positive women, use of antiretroviral drugs was associated with a lower prevalence of bacterial vaginosis (adjusted OR 0.54; Cl 0.38 -0.77). Conclusions: In this cross-sectional analysis of high-risk US women, HIV infection was positively correlated with bacterial vaginosis diagnosed by Gram’s stain.

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