0
0.5
1
1.5
2+
Hospitalization
26%
Improvement
Relative Risk
Vitamin D for COVID-19 Putra et al. Sufficiency
Are vitamin D levels associated with COVID-19 outcomes?
Retrospective 62 patients in Indonesia (February - September 2020)
Lower hospitalization with higher vitamin D levels (not stat. sig., p=0.59)
c19early.org
Putra et al., European J. Medical and .., Dec 2021
Favors vitamin D
Favors control