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Adjusted hazard ratios at post-vaccination intervals in the (A) full cohort (n=23 324) and (B) negative cohort (n=15 121), Dec 7, 2020 to Feb 5, 2021
Hazard ratios were adjusted for site as a random effect, period, and eight fixed effects: age, gender, ethnicity, comorbidities, job role, frequency of contact with COVID-19 patients, employed in a patient facing role, and occupational exposure.
