Hong Kong Med J 2014;20(Suppl 7):S28-9
Delirium and cognitive decline after surgery: a randomised controlled trial of anaesthetic management to improve postoperative mental health outcome
MTV Chan, T Gin
Department of Anaesthesia and Intensive Care, The Chinese University of
Hong Kong
For every 23 elderly (aged ≥65 years) patients undergoing major colorectal surgery, anaesthetic
delivery titrated according to the bispectral electroencephalographic index prevents an episode of postoperative mental disturbance.