Holistic approach to undifferentiated acute severe behavioural disturbance in older emergency department patients

Affiliations

• ¹ Department of Emergency Medicine, Northern Sydney Local Health District, Sydney, New South Wales, Australia.
• ² Department of Emergency Medicine, Hunter New England Health Service, Newcastle, New South Wales, Australia.
• ³ Australian Commission on Safety and Quality in Health Care, Sydney, New South Wales, Australia.
• ⁴ Medical School, The University of Western Australia, Perth, Western Australia, Australia.