Vitamin D 25OH Deficiency and Mortality in Moderate to Severe COVID-19: A Multi-Center Prospective Observational Study.
Bogliolo L, Cereda E, Klersy C, Stefano L, Lobascio F, Masi S, Crotti S, Bugatti S, Montecucco C, Demontis S, Mascheroni A, Cerutti N, Malesci A, Corrao S, Caccialanza R; NUTRI-COVID19 Collaborative Working Group.
Bogliolo L, et al.
Front Nutr. 2022 Jul 5;9:934258. doi: 10.3389/fnut.2022.934258. eCollection 2022.
Front Nutr. 2022.
PMID: 35866079
Free PMC article.
For each patient, serum vitamin D 25OH levels were assessed 48 h since admission and classified as deficient (<20 ng/mL) or adequate ( 20 ng/mL). We built a propensity score for low/adequate vitamin D 25OH levels to balance the clinical and demographic properties of the …
For each patient, serum vitamin D 25OH levels were assessed 48 h since admission and classified as deficient (<20 ng/mL) or adequa …