Comment on Jing Sun et al, Study comparing outcomes for partial vs full COVID-19 vaccination
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Repost of comment published in JAMA Internal Medicine Also, followup article in TrialSite News: “Major unreported protocol deviation in N3C COVID-19 vaccine trial” Yim comment: The study looked at the effect of SARS-CoV-2 vaccine on patient outcomes in the National COVID Cohort Collaborative (N3C). The database provided COVID-19 diagnoses for all patients and the corresponding vaccination status at COVID-19 diagnosis. With these data, the efficacy of partial vaccination was compared to the efficacy of full vaccination. Full vaccination provided a 28% risk reduction in comparison with partial vaccination. A comparison was also made between the prevalence of hospitalization with severe disease between the full vaccination and pre vaccination (unvaccinated) groups. The rate of severe disease in the full vaccination group was 16%, as compared to 24% in the pre vaccination group.
Comment on Jing Sun et al, Study comparing outcomes for partial vs full COVID-19 vaccination
Comment on Jing Sun et al, Study comparing…
Comment on Jing Sun et al, Study comparing outcomes for partial vs full COVID-19 vaccination
Repost of comment published in JAMA Internal Medicine Also, followup article in TrialSite News: “Major unreported protocol deviation in N3C COVID-19 vaccine trial” Yim comment: The study looked at the effect of SARS-CoV-2 vaccine on patient outcomes in the National COVID Cohort Collaborative (N3C). The database provided COVID-19 diagnoses for all patients and the corresponding vaccination status at COVID-19 diagnosis. With these data, the efficacy of partial vaccination was compared to the efficacy of full vaccination. Full vaccination provided a 28% risk reduction in comparison with partial vaccination. A comparison was also made between the prevalence of hospitalization with severe disease between the full vaccination and pre vaccination (unvaccinated) groups. The rate of severe disease in the full vaccination group was 16%, as compared to 24% in the pre vaccination group.