Correlational but the finding has been robust and consistent:
Vitamin D deficiency on admission to hospital was associated with a 3.7-fold increase in the odds of dying from COVID-19, according to an observational study looking back at data from the first wave of the pandemic.
Nearly 60% of patients with COVID-19 were vitamin D deficient upon hospitalization, with men in the advanced stages of COVID-19 pneumonia showing the greatest deficit.
Importantly, the results were independent of comorbidities known to be affected by vitamin D deficiency, say the authors, led by Dieter De Smet, MD, from AZ Delta General Hospital, Roeselare, Belgium.
"[The findings] highlight the need for randomized controlled trials specifically targeting vitamin D–deficient patients at intake, and make a call for general avoidance of vitamin D deficiency as a safe and inexpensive possible mitigation of the SARS-CoV-2 pandemic," say De Smet and colleagues in their article, published online November 25 in the American Journal of Clinical Pathology.
https://www.medscape.com/viewarticle/942497
Study:
https://academic.oup.com/ajcp/advanc...qaa252/6000689
Bookmarks