title: Fixed-effect or random-effect models: what are the key inference issues?
authors.forename: Claude M
authors.initials: CM
authors.lastname: Setodji
authors.forename: Michael
authors.initials: M
authors.lastname: Shwartz
mesh_terms: D006739:Hospital Administration / Q000191:economics / Q000706:statistics & numerical data*; D006801:Humans; D015233:Models, Statistical; D010359:Patient Readmission / Q000191:economics / Q000706:statistics & numerical data*