Article
Impact of vaccination on the association of COVID-19 with arterial and venous thrombotic diseases: an OpenSAFELY cohort study using linked electronic health records
2023-07-25
Abstract excerpt
<title>Abstract</title> <p>With the approval of NHS England, we quantified associations between COVID-19 diagnosis and cardiovascular diseases in different vaccination and variant eras using linked electronic health records for ~40% of the English population. We defined a ‘pre-vaccination’ cohort (18,210,937 people) in the wild-type/Alpha variant eras (January 2020-June 2021), and ‘vaccinated’ and ‘unvaccinated’...
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Identifiers and source
- Literature Corpus work
- 7f381693-c814-5b1f-a262-6a627bd1d7e8
- DOI
- 10.21203/rs.3.rs-3168263/v1
