HPV infection status among women of all ages in Jinshan District, Shanghai
Year: 2024
Type: article
Study design: Observational Study
Abstract: OBJECTIVE: We explored the prevalence of human papillomavirus (HPV) infection among women in Jinshan District, Shanghai. METHODS: We analyzed all HPV testing samples sent from our unit between December 2023 and April 2024. We reported the HPV prevalence overall, by age, and by subtype. RESULTS: In total, 3788 women aged 16 to 90 years had HPV test results. The prevalence of infection with any HPV subtype was 17.9%. The HPV prevalence by age group was: ≤30 years, 15.4%; 31-40 years, 14.7%; 41-50 years, 17.0%; 51-60 years, 22.4%; >60 years, 31.0%. Among HPV-positive women, 80.6% had infection with one subtype, 16.4% had dual infection, and 3.1% had three or more subtypes detected. We found 640 cases (16.9%) of infection with high-risk HPV subtypes and 139 cases (5.04%) of infection with low-risk HPV subtypes. The most common high-risk subtypes were HPV 52, 53, 58, and 16; the most common low-risk subtypes were HPV 81, 70, and 42. CONCLUSION: We detected ≥1 HPV subtype among most women in our study. The prevalence of HPV was lowest in younger women and highest in women age >60 years. Tailored strategies for older women are needed to prevent HPV infection and cervical cancer.
Authors: Chen Shanshan, Chen Jing, Xiao Tao
Language: English
Subfield: Epidemiology
Field: Medicine
Domain: Health Sciences
Open Access status: gold
Estimated APC paid: $4,155
OpenAlex ID: W4404207124