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The need for a clinical case definition in test-negative design studies estimating vaccine effectiveness
Test negative studies have been used extensively for the estimation of COVID-19 vaccine effectiveness (VE). Such studies are able to estimate VE against medically-attended illness under certain assumptions. Selection bias may be present if the probability of participation is associated with vaccinat...
Autores principales: | , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group UK
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10423262/ https://www.ncbi.nlm.nih.gov/pubmed/37573443 http://dx.doi.org/10.1038/s41541-023-00716-9 |