Epidemiologia e Serviços de Saúde (Dec 2024)

Full vaccination coverage with valid doses among the 2017 and 2018 live birth cohort in the Southeast region of Brazil

  • Ana Paula França,
  • Rita Barradas Barata,
  • Ione Aquemi Guibu,
  • José Cássio de Moraes,
  • Adriana Ilha da Silva,
  • Alberto Novaes Ramos Jr.,
  • Ana Paula França,
  • Andrea de Nazaré Marvão Oliveira,
  • Antonio Fernando Boing,
  • Carla Magda Allan Santos Domingues,
  • Consuelo Silva de Oliveira,
  • Ethel Leonor Noia Maciel,
  • Ione Aquemi Guibu,
  • Isabelle Ribeiro Barbosa Mirabal,
  • Jaqueline Caracas Barbosa,
  • Jaqueline Costa Lima,
  • José Cássio de Moraes,
  • Karin Regina Luhm,
  • Karlla Antonieta Amorim Caetano,
  • Luisa Helena de Oliveira Lima,
  • Maria Bernadete de Cerqueira Antunes,
  • Maria da Gloria Teixeira,
  • Maria Denise de Castro Teixeira,
  • Maria Fernanda de Sousa Oliveira Borges,
  • Rejane Christine de Sousa Queiroz,
  • Ricardo Queiroz Gurgel,
  • Rita Barradas Barata,
  • Roberta Nogueira Calandrini de Azevedo,
  • Sandra Maria do Valle Leone de Oliveira,
  • Sheila Araújo Teles,
  • Silvana Granado Nogueira da Gama,
  • Sotero Serrate Mengue,
  • Taynãna César Simões,
  • Valdir Nascimento,
  • Wildo Navegantes de Araújo

DOI
https://doi.org/10.1590/s2237-96222024v33e2024433.especial2.en
Journal volume & issue
Vol. 33, no. spe2

Abstract

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ABSTRACT Objective To analyze factors associated with full vaccination coverage with valid doses, in children from four state capitals and three other cities in Southeast Brazil. Method Analysis of a population survey conducted in 2020-2021, with a sample stratified according to socioeconomic levels of children born in 2017-2018, with data collected through photographic records of their vaccination cards. Odds ratios (OR) and 95% confidence intervals (95%CI) for full vaccination coverage were estimated based on the characteristics of the family, mother and child. Results Among 8703 children, lowest coverage occurred in strata A and B (OR=0.39; 95%CI 0.23;0.67 and OR=0.38; 95%CI 0.25;0.58); in consumption level A/B (OR=0.38; 95CI% 0.28;0.52); among those with income >BRL8000/month (OR=0.23; 95%CI 0.12;0.42); in children of mothers with higher education (OR=0.47; 95%CI 0.32;0.71); in children not vaccinated exclusively in the public service (OR=0.37; 95%CI 0.26;0.51) and in children with a vaccination delay of up to 6 months (OR=0.28; 95%CI 0.22;0.37). Conclusion Coverage did not reach the targets for controlling vaccine-preventable diseases and was negatively associated with higher socioeconomic status.

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