1. HPV Vaccination Coverage in Brazil’s State of Paraná: Spatial Distribution and Advances in Public Health
- Author
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Fernando Castilho Pelloso, Daiane Cristina Pazin, Lincoln Luís Silva, Maria Dalva de Barros Carvalho, Deise Helena Pelloso Borghesan, Marcia Edilaine Lopes Consolaro, Lander dos Santos, Helena Fiats Ribeiro, Kely Paviani Stevanato, Vlaudimir Dias Marques, Camila Wohlenberg Camparoto, Constanza Pujals, Raissa Bocchi Pedroso, and Sandra Marisa Pelloso
- Subjects
cervical cancer ,immunization ,HPV ,Medicine - Abstract
Background/Objectives: To analyze the spatial distribution of HPV vaccination coverage in relation to sociodemographic variables in a state of Southern Brazil. Methods: This was an ecological, retrospective study with secondary data from the Department of Information Technology of the Unified Health System/Ministry of Health from 2015 to 2022. The cohort method was used to calculate vaccination coverage. Geographically weighted regression was used for the independent variables. Results: There was a 22.04% reduction in vaccination between the first and second doses. Coverage with the first dose of the vaccine reached 95.17% for the female population, 64.67% for the male population, and 79.57% for both sexes. In 50.62% of cities, coverage exceeded 90% for both sexes. In 80.45% of cities, the recommended coverage for females was achieved. The variable municipal performance was positively significant for the increase in vaccination coverage in 45.45% of the regions for girls, 18.18% for boys, and 36.36% for both sexes. The family health strategy variable was significant in 9.09% of the regions for girls and both sexes. The education variable showed an inverse significance for girls in 40.90%, for boys in 18.18%, and for both sexes in 36.36% of the regions. Conclusions: HPV vaccination declined between the first and second doses, with high first-dose coverage among females and moderate coverage among males. Municipal performance notably impacted coverage, particularly for girls. The family health strategy was relevant in specific regions, while educational factors had a variable effect. Addressing these variables may enhance vaccination coverage and minimize the gap between doses.
- Published
- 2024
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