Birdwatch Note Rating
2023-05-06 13:55:22 UTC - HELPFUL
Rated by Participant: 45060ED935D102E05C21C743FE433C0B17B27D8FCF69CED01A2AD3F9AB2815B1
Participant Details
Original Note:
ONS estimated vaccine effectiveness using Cox regression analysis with time varying vector for vaccine status. So their event rate and denominators are not mismatched. https://www.ons.gov.uk/peoplepopulationandcommunity/birthsdeathsandmarriages/deaths/bulletins/covid19vaccineeffectivenessestimatedusingcensus2021variablesengland/31march2021to20march2022
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