title: Postoperative delirium in the elderly.
authors: Department of Geriatric Medicine, Royal Liverpool University Hospital.
authors: S T
authors: ST
authors: O'Keeffe
authors: A
authors: A
authors: Ní Chonchubhair
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D003072:Cognition Disorders / Q000150:complications; D003693:Delirium / Q000523:psychology / Q000628:therapy; D006801:Humans; D015994:Incidence; D008875:Middle Aged; D011183:Postoperative Complications; D011379:Prognosis; D012307:Risk Factors; D013997:Time Factors