Human papillomavirus (HPV) infection and liquid-based cytologic tests among cervical screening participants in Shannan City, Tibet, China, during 2021–2022

Among HPV carriers, the infection rate peaks in women aged 25 years, after which it declined annually, and the probability of coinfection is relatively low. Additionally, we found that high-altitude areas exhibited elevated HPV prevalence but fewer cervical abnormalities, suggesting complex environmental, genetic, and cultural influences on infection and disease progression. Based on these data, effective recommendations can be made for cervical cancer screening and HPV prevention in local communities.