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0 0.5 1 1.5 2+ Mortality 86% Improvement Relative Risk c19vitaminc.com Gao et al. Vitamin C for COVID-19 LATE TREATMENT Favors vitamin C Favors control
Gao, 76 patient vitamin C late treatment study: 86% lower mortality [p=0.04] https://c19p.org/gao3
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The efficiency and safety of high-dose vitamin C in patients with COVID-19: a retrospective cohort study
Gao et al., Aging, doi:10.18632/aging.202557
26 Feb 2021    Source   PDF   Share   Tweet
Retrospective 76 COVID-19 patients, 46 treated with intravenous high-dose vitamin C, showing lower mortality and improved oxygen requirements with treatment. Dosage was 6g intravenous infusion per 12hr on the first day, and 6g once for the following 4 days.
risk of death, 86.0% lower, HR 0.14, p = 0.04, treatment 1 of 46 (2.2%), control 5 of 30 (16.7%), NNT 6.9, adjusted per study, KM.
Effect extraction follows pre-specified rules prioritizing more serious outcomes. Submit updates
Gao et al., 26 Feb 2021, retrospective, China, peer-reviewed, 14 authors.
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