Effectiveness of COVID-19 vaccination against school absenteeism in children and adolescents hospitalized with COVID-19.
Vaccine
; 42(12): 2941-2944, 2024 Apr 30.
Article
em En
| MEDLINE
| ID: mdl-38556391
ABSTRACT
BACKGROUND:
COVID-19 vaccination has been recommended for children to protect them and to enable in-person educational and social activities.METHODS:
We estimated COVID-19 vaccination effectiveness (VE) against school absenteeism in children 5-17 years old hospitalized from September 1, 2021 through May 31, 2023. Full vaccination was defined as two vaccine doses.RESULTS:
We studied 231 children admitted to hospital with COVID-19, including 206 (89.2 %) unvaccinated/partially vaccinated and 25 (10.8 %) fully vaccinated. Unvaccinated/partially vaccinated children were absent from school for longer periods compared to fully vaccinated children (median absence 14 versus 10 days; p-value = 0.05). Multivariable regression showed that full COVID-19 vaccination was associated with fewer days of absence compared to no/partial vaccination on average (adjusted relative risk 0.77; 95 % CI 0.61 to 0.98). COVID-19 VE was 50.7 % (95 % CI -11.3 % to 78.2 %) for school absenteeism above the median duration of absenteeism.CONCLUSIONS:
Full COVID-19 vaccination conferred protection against school absenteeism in hospitalized school-aged children with COVID-19.Palavras-chave
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Vacinas contra Influenza
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Influenza Humana
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COVID-19
Limite:
Adolescent
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Child
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Child, preschool
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Humans
Idioma:
En
Ano de publicação:
2024
Tipo de documento:
Article