Conclusion
There are racial inequalities in both the obstacles faced and in vaccination rates in Brazil. Main results: Marked racial inequalities were found in the obstacles to vaccination of children under 24 months in Brazil and to timely vaccination at 5 months and in the first year of life. Implications for services: Racial inequalities in the occurrence of vaccination shortcomings in health services, in the objective restrictions faced by families in taking their children to vaccination centers and in incomplete vaccination in a timely manner need to be addressed by the Brazilian National Health System. Perspectives: Equal public policies to address barriers to vaccination and qualification of health services need to be implemented. Studies need to deepen understanding of the structural determinants that lead to racial disparities. Objetivo: Describir completitud vacunal a tiempo en los primeros 24 meses de vida en Brasil y obstáculos para vacunar, evaluando asociaciones con etnicidad materna. Métodos: Análisis de datos de nacidos en 2017 y 2018, participantes de la Encuesta Nacional de Cobertura Vacunal a lo largo de sus primeros 24 meses de vida. Verificación de prevalencia y los intervalos de confianza 95% de obstáculos vacunales y completitud a los cinco meses, primer y segundo año por color/raza materna. Se utilizó regresión logística para el análisis de asociaciones. Resultados: Datos de 37.801 niños analizados. El 7,2% (IC95% 6,3;8,2) enfrentó dificultades para vacunarse y el 23,4% (IC95% 21,7; 25,1) no se vacunó incluso llevados. Estas cifras fueron 75% (IC95% 1,25;2,45) y 97% (IC95% 1,57;2,48) más altas entre madres negras. El 49,9% (IC95% 47,8;51,9) y 61,1% (IC95% 59,2;63,0) experimentaron retrasos vacunales a los cinco meses y al año, respectivamente, con tasas superiores en pardos/negros. Conclusión: Desigualdades raciales en obstáculos y vacunación en Brasil.
Methods
Study participants were 37,801 children born in 2017 and 2018 included in the National Immunization Coverage Survey. We calculated prevalence and 95% confidence intervals for timely vaccine completeness and obstacles at 5, 12 and 24 months of life, according to maternal race/skin color. Associations were analyzed using logistic regression.
Objective
To describe timely vaccination completion and obstacles in the first 24 months of life in Brazil, examining associations with maternal race/skin color.
Results
7.2% (95%CI 6.3;8.2) of mothers faced difficulties in taking their children to be vaccinated, and 23.4% (95%CI 21.7;25.1) were not vaccinated when taken. These proportions were 75% (95%CI 1.25;2.45) and 97% (95%CI 1.57;2.48) higher, respectively, among Black mothers. At least one vaccination was delayed among 49.9% (95%CI 47.8;51.9) and 61.1% (95%CI 59.2;63.0) of children by 5 and 12 months, respectively. These rates were higher among Black/mixed race mothers.