Distribution of HPV infection subtypes and HPV vaccination intention in Liaoyang / 公共卫生与预防医学

ABSTRACT

To analyze the distribution of HPV infection subtypes and HPV vaccination intention in Liaoyang area. Methods A total of 3 612 women in Liaoyang area who underwent HPV screening at the Department of Gynecology and Obstetrics of Liaoyang Central Hospital from November 2017 to December 2019 were enrolled in this study. The HPV infection in the population was analyzed, and the differences in HPV infection and multiple HPV infection of people at different ages were compared. The influencing factors of vaccination willingness were analyzed. Results There were 576 patients with HPV infection, and the infection rate was 15.95%. The difference in HPV infection at different ages was statistically significant (χ2=9.261, P=0.000), and the difference in multiple HPV infections at different ages was statistically significant (P<0.05). Among low-risk infections, HPV55, HPV61, and HPV81 were the main subtypes, and among high-risk infections, HPV16, HPV51, HPV66, and HPV53 were the main subtypes. In the multivariate analysis, the HPV vaccination intention of people with lower age and lower monthly family income, college students and students with non-medical majors was significantly lower. Conclusion The high-risk types of HPV in Liaoyang area are mainly HPV16, HPV51, HPV66, and HPV53. It is recommended to focus on the intervention of young people, people with low family monthly income, college students and students with a non-medical major to reduce the incidence of cervical cancer.