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0 0.5 1 1.5 2+ Mortality 19% Improvement Relative Risk c19vitamind.com Krishnan et al. Vitamin D for COVID-19 LATE TREATMENT Favors vitamin D Favors control
Krishnan, 152 patient vitamin D late treatment study: 19% lower mortality [p=0.42] https://c19p.org/krishnand
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Clinical comorbidities, characteristics, and outcomes of mechanically ventilated patients in the State of Michigan with SARS-CoV-2 pneumonia
Krishnan et al., J Clin Anesth., doi:10.1016/j.jclinane.2020.110005
20 Jul 2020    Source   PDF   Share   Tweet
Retrospective 152 mechanically ventilated patients in the USA showing unadjusted lower mortality with vitamin C, vitamin D, HCQ, and zinc treatment, statistically significant only for vitamin C.
risk of death, 19.0% lower, RR 0.81, p = 0.42, treatment 8 of 16 (50.0%), control 84 of 136 (61.8%), NNT 8.5.
Effect extraction follows pre-specified rules prioritizing more serious outcomes. Submit updates
This study is excluded in the after exclusion results of meta analysis: unadjusted results with no group details.
Krishnan et al., 7/20/2020, retrospective, USA, North America, peer-reviewed, 13 authors, dosage not specified.
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Late treatment
is less effective
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