title: Vitamin d status and ICU outcomes: potential confounders.
authors.affiliation: Division of Internal Medicine, Hospital de Clínicas de Porto Alegre, Rio Grande do Sul, Brazil.
authors.forename: Gustavo Adolpho Moreira
authors.initials: GAM
authors.lastname: Faulhaber
authors.affiliation: Critical Care Unit, Hospital Moinhos de Vento - Porto Alegre, Rio Grande do Sul, Brazil.
authors.forename: Luis Fernando
authors.initials: LF
authors.lastname: Schulz
authors.affiliation: Department of Internal Medicine, Federal University of Rio Grande do Sul, Rio Grande do Sul, Brazil.
authors.forename: Tania W
authors.initials: TW
authors.lastname: Furlanetto
mesh_terms: D005260:Female; D006801:Humans; D007362:Intensive Care Units; D008297:Male; D017063:Outcome Assessment, Health Care; D014728:Veterans; D014808:Vitamin D Deficiency / Q000453:epidemiology*