作者: Gary Clifford , Silvia Franceschi , Mireia Diaz , Nubia Muñoz , Luisa Lina Villa
DOI: 10.1016/J.VACCINE.2006.05.026
关键词:
摘要: Geographical widespread data on human papillomavirus (HPV) type-distribution are essential for estimating the impact of HPV-16/18 vaccines cervical cancer and screening programmes. Epidemiological studies employing a variety HPV typing protocols have been collated in meta-analyses. is estimated to account 70% all cancers worldwide, although fraction slightly higher more developed (72–77%) than less (65–72%) regions. About 41–67% high-grade squamous intraepithelial lesion (HSIL), 16–32% low-grade (LSIL) 6–27% atypical cells undetermined significance (ASCUS) also be HPV-16/18-positive, thus highlighting increasing relative frequency with severity. After HPV-16/18, six most common types same world regions, namely 31, 33, 35, 45, 52 58; these an additional 20% worldwide.