0
0.5
1
1.5
2+
Mortality
86%
Improvement
Relative Risk
Mortality (b)
63%
Mortality (c)
23%
Vitamin D for COVID-19 Bennouar et al. Sufficiency
Are vitamin D levels associated with COVID-19 outcomes?
Prospective study of 65 patients in Algeria
Lower mortality with higher vitamin D levels (p=0.002)
c19early.org
Bennouar et al., J. the American Colle.., Jan 2021
Favors vitamin D
Favors control