Initial Coverage and Regional Disparities of the National HPV Vaccination Program in Poland: A Cross-Sectional...

Background/Objectives: Cervical cancer is the second most common gynecological cancer worldwide, preventable through screening initiatives and vaccinations against its causative agent, anogenital human papillomavirus (HPV). This study aimed at measuring the coverage and uptake of the national HPV vaccination program launched in 2023 and implemented throughout Poland. Methods: This cross-sectional, observational study analyzed population data of adolescents in 11-13-year-old groups vaccinated in individual voivodeships (provinces) of Poland as provided by the National Health Fund and the Central Statistical Office. A p-value of <0.05 was considered statistically significant. Results: The rate of HPV vaccination participation under the population program was 8.67%. In the analyzed age groups, in both sexes, no statistically significant correlation was observed between the population size at a given age and population coverage or participation in HPV vaccination. However, a positive relationship in vaccination coverage was observed in individuals previously vaccinated with one dose in subsequent age groups, indicating a continued willingness to receive vaccination with further doses. No statistically significant difference in population coverage changes across voivodeships was found between the number of doses within the urban population share vs. rural population share. Conclusions: Our results show that, at 1.5 years of implementation of the national HPV vaccination program, the coverage and uptake of the program is considerably insufficient. The intensive corrective actions indicated are required to pave this program forward towards optimum results.