title: Classifying older patients in hospital.
authors.forename: Len
authors.initials: L
authors.lastname: Gray
authors.forename: Finbarr C
authors.initials: FC
authors.lastname: Martin
mesh_terms: D000203:Activities of Daily Living; D000368:Aged; D000369:Aged, 80 and over; D003953:Diagnosis-Related Groups; D006801:Humans; D010361:Patients / Q000145:classification*; D011787:Quality of Health Care