0
0.5
1
1.5
2+
Mortality
19%
treatment
Improvement
Relative Risk
Ventilation
-67%
treatment
Mortality (b)
2%
levels
Acute hypoxemic respirat..
37%
levels
Vitamin D Mazziotti et al. LATE TREATMENT
Is late treatment with vitamin D beneficial for COVID-19?
Retrospective 348 patients in Italy
Lower mortality (p=0.49) and higher ventilation (p=0.08), not sig.
c19early.org
Mazziotti et al., J Endocrinol. Invest., Mar 2021
Favors vitamin D
Favors control