Prevalence of high-risk human papillomavirus types and cervical squamous intraepithelial lesions in women over 30 years of age in St. Petersburg, Russia.

Background: Cytology-based screening has significantly decreased incidence of and mortality from cervical cancer. High sensitivity of high-risk human papillomavirus (hrHPV) test for the detection of high-grade cervical intraepithelial neoplasia (CIN) makes it a useful screening tool, especially in settings where cytology is not available or not quality assured. The study aimed to determine the prevalence of hrHPV and associated cervical lesions in Russian women over 30 years of age and to assess usefulness of HPV test for cervical screening in Russia.