title: Is it the data that's making patients sicker?
authors.forename: J
authors.initials: J
authors.lastname: Morrissey
mesh_terms: D003627:Data Interpretation, Statistical; D003953:Diagnosis-Related Groups / Q000706:statistics & numerical data; D017052:Hospital Mortality; D006801:Humans; D016896:Treatment Outcome; D014481:United States / Q000453:epidemiology