Keyphrases
Metaanalysis
100%
SARS-CoV-2 Infection
100%
25-hydroxyvitamin D (25OHD)
100%
Vitamin D Status
100%
Infection Severity
75%
COVID-19
50%
Infection-related Mortality
50%
25(OH)D Deficiency
50%
Severe Disease
25%
Poor Prognosis
25%
Randomized Controlled Trial
25%
PubMed
25%
Inflammatory Process
25%
Random Effects Model
25%
Embase
25%
Google Scholar
25%
Acute Phase Reactants
25%
Cochrane Database of Systematic Reviews
25%
COVID-19 Infection
25%
COVID-19 Patients
25%
Outcome Mortality
25%
Serum 25OHD
25%
Outcome Severity
25%
Metanalysis
25%
25(OH)D Concentration
25%
Epiphenomenon
25%
Hypovitaminosis D
25%
Pharmacology, Toxicology and Pharmaceutical Science
Infection
100%
Severe Acute Respiratory Syndrome
100%
Vitamin D
100%
SARS Coronavirus
40%
Inflammation
20%
Randomized Controlled Trial
20%
Random Effects Model
20%
Hypovitaminosis D
20%
Acute Phase Protein
20%
25 Hydroxyvitamin D
20%
Agricultural and Biological Sciences
Systematic Review
100%
Hypovitaminosis D
100%
Acute Phase Protein
100%
Vitamin D
100%
Mathematics
Statistics
100%
Random Effects Model
100%
Reactant
100%