title: Are mortality differences detected by administrative data reliable and actionable?
authors.forename: John P A
authors.initials: JP
authors.lastname: Ioannidis
mesh_terms: D003422:Critical Care / Q000592:standards*; D005260:Female; D006333:Heart Failure / Q000401:mortality*; D006780:Hospitals, Rural / Q000592:standards*; D006801:Humans; D008297:Male; D006278:Medicare / Q000706:statistics & numerical data*; D009203:Myocardial Infarction / Q000401:mortality*; D011014:Pneumonia / Q000401:mortality*