How balanced is the BALANCED delirium trial? Response to Br J Anaesth 2022; 128: e274-5

Affiliations

• ¹ Department of Anaesthesia and Perioperawtive Medicine, Auckland City Hospital, Auckland, New Zealand; Department of Anaesthesiology, School of Health Sciences, University of Auckland, New Zealand. Electronic address: tims@adhb.govt.nz.
• ² Department of Anaesthesia and Perioperawtive Medicine, Auckland City Hospital, Auckland, New Zealand.
• ³ Department of Anaesthesia and Acute pain Medicine, St Vincent's Hospital, Melbourne, VIC, Australia; Department of Anesthesiology, Weill Cornell Medicine, New York, NY, USA; Anaesthesia, Perioperative and Pain Medicine Unit, Melbourne Medical School, University of Melbourne, Australia.
• ⁴ Anaesthesia, Perioperative and Pain Medicine Unit, Melbourne Medical School, University of Melbourne, Australia; Department of Anaesthesia and Pain Medicine, Royal Melbourne Hospital, Melbourne, VIC, Australia; Department of Epidemiology and Preventive Medicine, Monash University, Australia.