title: Daily versus admission mortality estimates: is admission severity yesterday's news?
authors.forename: T L
authors.initials: TL
authors.lastname: Higgins
mesh_terms: D017052:Hospital Mortality; D006801:Humans; D007362:Intensive Care Units; D008954:Models, Biological; D011379:Prognosis; D015203:Reproducibility of Results; D012720:Severity of Illness Index; D016019:Survival Analysis