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Vitamin D study #86 of 96
3/13 Analysis of outcomes based on serum levels
Jayawardena et al., Diabetes & Metabolic Syndrome: Clinical Research & Reviews, doi:10.1016/j.dsx.2021.03.006 (Peer Reviewed)
Impact of the vitamin D deficiency on COVID-19 infection and mortality in Asian countries
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Analysis of Asian countries finding that prevalence of vitamin D deficiency and lower vitamin D levels were associated with COVID-19 infection and mortality.
Positive correlations were observed for prevalence of vitamin D deficiency with COVID-19 infection (r = 0.76, p = 0.002) and mortality (r = 0.65, p = 0.03), after predicting with confounding factors. Mean vitamin D level had a significant negative correlation with COVID-19 infection (r = 0.77; p = 0.04) and mortality (r = 0.80, p = 0.03) when combining with confounders.

Jayawardena et al., 3/13/2021, peer-reviewed, 4 authors.
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