COVID-19 studies:  C19 studies: C19:  IvermectinIVM Vitamin DV.D PXPX FLVFLV PVP-IPI BUBU BHBH BLBL CICI HC QHC Q NZNZ COCO More..
Vitamin D study #61 of 96
1/9 Analysis of outcomes based on serum levels
Angelidi et al., Mayo Clinic Proceedings, doi:10.1016/j.mayocp.2021.01.001 (Peer Reviewed)
Vitamin D Status is Associated With In-hospital Mortality and Mechanical Ventilation: A Cohort of COVID-19 Hospitalized Patients
Source   PDF   Share   Tweet
Retrospective 144 patients in the USA showing significantly lower mortality for vitamin D levels >=30ng/mL.

Angelidi et al., 1/9/2021, retrospective, USA, North America, peer-reviewed, 8 authors.
risk of death, 88.0% lower, RR 0.12, p = 0.01, high D levels 6 of 65 (9.2%), low D levels 20 of 79 (25.3%), adjusted per study, >30ng/mL, supplementary table 2, multivariable logistic regression model 5.

Effect extraction follows pre-specified rules prioritizing more serious outcomes. For an individual study the most serious outcome may have a smaller number of events and lower statistical signficance, however this provides the strongest evidence for the most serious outcomes when combining the results of many trials.
Details of all 96 studies
Please send us corrections, updates, or comments. Vaccines and treatments are both extremely valuable and complementary; multiple approaches are required to protect all people from all existing and future variants. We do not provide medical advice. Before taking any medication, consult a qualified physician who can provide personalized advice and details of risks and benefits based on your medical history and situation. Treatment protocols for physicians are available from the FLCCC.
  or use drag and drop to submit images   
Submit