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0 0.5 1 1.5 2+ Mortality 94% Improvement Relative Risk c19vitaminc.com Shousha et al. Vitamin C for COVID-19 LATE TREATMENT Favors vitamin C Favors control
Shousha, 547 patient vitamin C late treatment study: 94% lower mortality [p=0.003] https://c19p.org/shousha
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Hepatic and gastrointestinal disturbances in Egyptian patients infected with coronavirus disease 2019: A multicentre cohort study
Shousha et al., World Journal of Gastroenterology, doi:10.3748/wjg.v27.i40.6951
28 Oct 2021    Source   PDF   Share   Tweet
Retrospective 547 hospitalized COVID+ patients in Egypt, showing lower mortality with vitamin C treatment. Treatment was applied according to the official guidelines, indicating that vitamin C was co-administered with HCQ. Actual treatment counts suggest that vitamin C treatment was typically co-administered with CQ or HCQ, with CQ being more common. The strong efficacy may be partly due to HCQ/CQ which may not be fully accounted for in analysis due to the split between HCQ/CQ and the use of HCQ/CQ without vitamin C for severe cases.
risk of death, 94.2% lower, RR 0.06, p = 0.003, treatment 22 of 340 (6.5%), control 31 of 207 (15.0%), adjusted per study, odds ratio converted to relative risk, multivariable.
Effect extraction follows pre-specified rules prioritizing more serious outcomes. Submit updates
Shousha et al., 10/28/2021, retrospective, Egypt, Africa, peer-reviewed, 18 authors, study period 15 April, 2020 - 29 July, 2020.
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Late treatment
is less effective
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