Complete vaccination coverage of children born in 2017-2018, living in urban areas of state capitals and in 12 inland cities in Brazil: a population-based survey from a retrospective cohort study

ABSTRACT Objective To estimate vaccination coverage in children born between 2017-2018, living in urban areas of state capitals, the Federal District and 12 inland municipalities in Brazil, and to identify associated factors. Methods This was a household survey conducted between 2020-2022, among chi...

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Published inEpidemiologia e serviços de saúde Vol. 33; no. spe2; p. e20231101
Main Authors Moraes, José Cássio de, França, Ana Paula, Guibu, Ione Aquemi, Barata, Rita Barradas, Domingues, Carla Magda Allan Santos, Teixeira, Maria da Gloria, Silva, Adriana Ilha da, Ramos Jr, Alberto Novaes, Oliveira, Andrea de Nazaré Marvão, Boing, Antonio Fernando, Oliveira, Consuelo Silva de, Maciel, Ethel Leonor Noia, Mirabal, Isabelle Ribeiro Barbosa, Barbosa, Jaqueline Caracas, Lima, Jaqueline Costa, Luhm, Karin Regina, Caetano, Karlla Antonieta Amorim, Lima, Luisa Helena de Oliveira, Antunes, Maria Bernadete de Cerqueira, Teixeira, Maria Denise de Castro, Borges, Maria Fernanda de Sousa Oliveira, Queiroz, Rejane Christine de Sousa, Gurgel, Ricardo Queiroz, Azevedo, Roberta Nogueira Calandrini de, Oliveira, Sandra Maria do Valle Leone de, Teles, Sheila Araújo, Gama, Silvana Granado Nogueira da, Mengue, Sotero Serrate, Simões, Taynãna César, Nascimento, Valdir, Araújo, Wildo Navegantes de
Format Journal Article
LanguageEnglish
Published Secretaria de Vigilância em Saúde e Ambiente - Ministério da Saúde do Brasil 01.11.2024
Ministério da Saúde do Brasil
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Summary:ABSTRACT Objective To estimate vaccination coverage in children born between 2017-2018, living in urban areas of state capitals, the Federal District and 12 inland municipalities in Brazil, and to identify associated factors. Methods This was a household survey conducted between 2020-2022, among children up to 24 months old. Vaccination coverage was estimated according to family, maternal and child characteristics. Results Among the 37,801 children in the sample, complete coverage (doses administered) was 60.1% (95%CI 58.6;61.6) and 6.1% (95%CI 5.4;7.0) had not received any vaccines. Coverage was lower among children of mothers with lower level of education (OR = 0.70; 95%CI 0.54;0.90) and in those who experienced delays in receiving any vaccine by 6 months old (OR = 0.28; 95%CI 0.24;0.32). Conclusion Vaccination coverage is below the expected levels. Effective communication strategies are needed to reinforce the importance of routine vaccination, prevent delays and abandonment of the vaccination schedule, in order to recover the high coverage levels achieved in past decades. resumen está disponible en el texto completo RESUMO Objetivo Estimar a cobertura vacinal em crianças nascidas entre 2017-2018, residentes nas áreas urbanas das capitais, do Distrito Federal e em 12 municípios do interior do Brasil, e identificar fatores associados. Métodos Inquérito domiciliar realizado entre 2020-2022, em crianças até 24 meses. Estimou-se a cobertura vacinal segundo características da família, da mãe e da criança. Resultados Nas 37.801 crianças da amostra, a cobertura completa (doses aplicadas) foi de 60,1% (IC95% 58,6;61,6), e 6,1% (IC95% 5,4;7,0) não receberam qualquer vacina. A cobertura foi menor em crianças de mães com menor instrução (OR = 0,70; IC95% 0,54;0,90) e nas que tinham atraso em qualquer vacina até os 6 meses de vida (OR = 0,28; IC95% 0,24;0,32). Conclusão As coberturas vacinais estão aquém do esperado. É necessário adotar estratégias de comunicação efetivas para reforçar a importância da vacinação de rotina, prevenindo atrasos e abandono do esquema vacinal, para retomar os altos níveis alcançados em décadas passadas.
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CONFLICTS OF INTEREST: The authors have no conflicts of interest to declare.
Associate editor: Laylla Ribeiro Macedo http://orcid.org/0000-0002-6246-3559
ISSN:1679-4974
2237-9622
2237-9622
DOI:10.1590/s2237-96222024v33e20231101.especial2.en