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Serum level of Vitamin D is associated with COVID-19 mortality rate in hospitalized patients

Ranjbar et al., Journal of Research in Medical Sciences, doi:10.4103/jrms.JRMS_1151_20
Nov 2021  
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Mortality 42% Improvement Relative Risk Vitamin D for COVID-19  Ranjbar et al.  Sufficiency Are vitamin D levels associated with COVID-19 outcomes? Retrospective 317 patients in Iran (February - March 2020) Lower mortality with higher vitamin D levels (not stat. sig., p=0.07) c19early.org Ranjbar et al., J. Research in Medical.., Nov 2021 Favorsvitamin D Favorscontrol 0 0.5 1 1.5 2+
Vitamin D for COVID-19
8th treatment shown to reduce risk in October 2020, now with p < 0.00000000001 from 122 studies, recognized in 9 countries.
Lower risk for mortality, ICU admission, hospitalization, progression, recovery, cases, and viral clearance.
No treatment is 100% effective. Protocols combine treatments.
5,100+ studies for 109 treatments. c19early.org
Retrospective 317 COVID-19 hospitalized patients in Iran, showing mortality associated with lower vitamin D levels.
This is the 108th of 209 COVID-19 sufficiency studies for vitamin D, which collectively show higher levels reduce risk with p<0.0000000001 (1 in 293,154,636 vigintillion).
Important missing comments or errors? Let us know.
risk of death, 41.9% lower, RR 0.58, p = 0.07, high D levels (≥20ng/mL) 16 of 163 (9.8%), low D levels (<20ng/mL) 26 of 154 (16.9%), NNT 14.
Effect extraction follows pre-specified rules prioritizing more serious outcomes. Submit updates
Ranjbar et al., 29 Nov 2021, retrospective, Iran, peer-reviewed, 27 authors, study period 16 February, 2020 - 21 March, 2020.
This PaperVitamin DAll
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