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Spotlight influenza: Estimation of influenza vaccine effectiveness in elderly people with assessment of residual confounding by negative control outcomes, Finland, 2012/13 to 2019/20

BACKGROUND: Cohort studies on vaccine effectiveness are prone to confounding bias if the distribution of risk factors is unbalanced between vaccinated and unvaccinated study subjects. AIM: We aimed to estimate influenza vaccine effectiveness in the elderly population in Finland by controlling for a...

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Detalles Bibliográficos
Autores principales: Baum, Ulrike, Kulathinal, Sangita, Auranen, Kari
Formato: Online Artículo Texto
Lenguaje:English
Publicado: European Centre for Disease Prevention and Control (ECDC) 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8431990/
https://www.ncbi.nlm.nih.gov/pubmed/34505568
http://dx.doi.org/10.2807/1560-7917.ES.2021.26.36.2100054