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Cervicovaginal Human Papillomavirus Infection in Human Immunodeficiency Virus-1 (HIV)-Positive and High-Risk HIV-Negative Women
- Source :
- Journal of the National Cancer Institute. Feb 3, 1999, Vol. 91 Issue 3, p226, 1 p.
- Publication Year :
- 1999
-
Abstract
- Background: Human papillomavirus (HPV) infection is associated with precancerous cervical squamous intraepithelial lesions commonly seen among women infected with human immunodeficiency virus-1 (HIV). We characterized HPV infection in a large cohort of HIV-positive and HIV-negative women participating in the Women's Interagency HIV Study to determine the prevalence of and risk factors for cervicovaginal HPV infection in HIV-positive women. Methods: HIV-positive (n = 1778) and HIV-negative (n = 500) women were tested at enrollment for the presence of HPV DNA in a cervicovaginal lavage specimen. Blood samples were tested for HIV antibody status, level of CD4-positive T cells, and HIV RNA load (copies/mL). An interview detailing risk factors was conducted. Univariate and multivariate analyses were performed. Results: Compared with HIV-negative women, HIV-positive women with a [CD4.sup.+] cell count of less than 200/[mm.sup.3] were at the highest risk of HPV infection, regardless of HIV RNA load (odds ratio [OR] = 10.13; 95% confidence interval [CI] = 7.32-14.04), followed by women with a [CD4.sup.+] count greater than 200/[mm.sup.3] and an HIV RNA load greater than 20 000 copies/mL (OR = 5.78; 95% CI = 4.17-8.08) and women with a [CD4.sup.+] count greater than 200/[mm.sup.3] and an HIV RNA load less than 20 000 copies/mL (OR = 3.12; 95% CI = 2.36-4.12), after adjustment for other factors. Other risk factors among HIV-positive women included racial/ethnic background (African-American versus Caucasian, OR = 1.64; 95% CI = 1.192.28), current smoking (yes versus no; OR = 1.55; 95% CI = 1.20-1.99), and younger age (age [is less than]30 years versus [is greater than or equal to]40 years; OR = 1.75; 95% CI = 1.23-2.49). Conclusions: Although the strongest risk factors of HPV infection among HIV-positive women were indicators of more advanced HIV-related disease, other factors commonly found in studies of HIV-negative women, including racial/ethnic background, current smoking, and age, were important in HIV-positive women as well. [J Natl Cancer Inst 1999;91:226-36]
Details
- ISSN :
- 00278874
- Volume :
- 91
- Issue :
- 3
- Database :
- Gale General OneFile
- Journal :
- Journal of the National Cancer Institute
- Publication Type :
- Periodical
- Accession number :
- edsgcl.54551014