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Efficacy of first dose of covid-19 vaccine versus no vaccination on symptoms of patients with long covid: target trial emulation based on ComPaRe e-cohort
OBJECTIVE: To evaluate the effect of covid-19 vaccination on the severity of symptoms in patients with long covid. DESIGN: Target trial emulation based on ComPaRe e-cohort. DATA SOURCE: ComPaRe long covid cohort, a nationwide e-cohort (ie, a cohort where recruitment and follow-up are performed onlin...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
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BMJ Publishing Group
2023
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9978748/ https://www.ncbi.nlm.nih.gov/pubmed/36910458 http://dx.doi.org/10.1136/bmjmed-2022-000229 |