E-viri
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Pawlowski, Colin; Lenehan, Patrick; Puranik, Arjun; Agarwal, Vineet; Venkatakrishnan, A J; Niesen, Michiel J M; O'Horo, John C; Virk, Abinash; Swift, Melanie D; Badley, Andrew D; Halamka, John; Soundararajan, Venky
Med, 08/2021, Letnik: 2, Številka: 8Journal Article
Two US Food and Drug Administration (FDA)-authorized coronavirus disease 2019 (COVID-19) mRNA vaccines, BNT162b2 (Pfizer/BioNTech) and mRNA-1273 (Moderna), have demonstrated high efficacy in large phase 3 randomized clinical trials. It is important to assess their effectiveness in a real-world setting. This is a retrospective analysis of 136,532 individuals in the Mayo Clinic health system (Arizona, Florida, Iowa, Minnesota, and Wisconsin) with PCR testing data between December 1, 2020 and April 20, 2021. We compared clinical outcomes for a vaccinated cohort of 68,266 individuals who received at least one dose of either vaccine (n = 51,795; n = 16,471) and an unvaccinated control cohort of 68,266 individuals propensity matched based on relevant demographic, clinical, and geographic features. We estimated real-world vaccine effectiveness by comparing incidence rates of positive severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) PCR testing and COVID-19-associated hospitalization and intensive care unit (ICU) admission starting 7 days after the second vaccine dose. The real-world vaccine effectiveness of preventing SARS-CoV-2 infection was 86.1% (95% confidence interval CI: 82.4%-89.1%) for BNT162b2 and 93.3% (95% CI: 85.7%-97.4%) for mRNA-1273. BNT162b2 and mRNA-1273 were 88.8% (95% CI: 75.5%-95.7%) and 86.0% (95% CI: 71.6%-93.9%) effective in preventing COVID-19-associated hospitalization. Both vaccines were 100% effective (95% CI : 51.4%-100%; 95% CI : 43.3%-100%) in preventing COVID-19-associated ICU admission. BNT162b2 and mRNA-1273 are effective in a real-world setting and are associated with reduced rates of SARS-CoV-2 infection and decreased burden of COVID-19 on the healthcare system. This study was funded by nference.
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Dostop do baze podatkov JCR je dovoljen samo uporabnikom iz Slovenije. Vaš trenutni IP-naslov ni na seznamu dovoljenih za dostop, zato je potrebna avtentikacija z ustreznim računom AAI.
Leto | Faktor vpliva | Izdaja | Kategorija | Razvrstitev | ||||
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JCR | SNIP | JCR | SNIP | JCR | SNIP | JCR | SNIP |
Baze podatkov, v katerih je revija indeksirana
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Povezave do osebnih bibliografij avtorjev | Povezave do podatkov o raziskovalcih v sistemu SICRIS |
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Vir: Osebne bibliografije
in: SICRIS
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