Background Postoperative cognitive dysfunction (POCD) is a common complication of
central nervous system in middle-aged and elderly patients after cardiac surgery. The …

Postoperative neurological disorders, including postoperative delirium (POD), postoperative
cognitive dysfunction (POCD), postoperative covert ischemic stroke, and hemorrhagic …

Importance Delirium significantly worsens elective surgery outcomes and costs. Delirium risk
is highest in elderly populations, whose surgical health care resource consumption (50%) …

Importance Postoperative complications can significantly impact perioperative care
management and planning. Objectives To assess machine learning (ML) models for …

The number of elderly patients who frequently access health care services is increasing
worldwide. While anesthesiologists are developing the expertise to care for these elderly …

Background Postoperative delirium (POD) is the most common serious postoperative
complication in older adults. It has uncertain aetiology, limited preventative strategies, and …

Background Postoperative delirium is the highest prevalence and life-threatening
complication following geriatric surgery. The overall incidence rate varies from 5% to 52% of …

Background Postoperative delirium (POD) is common and has negative effects on elderly
patients. There is a critical need to identify patients at high risk of POD so that providers can …

Delirium in ICU patients is a complication associated with many adverse consequences.
Given the high prevalence of this complication in critically ill patients, it is essential to …

Abstract Study Objective To develop and validate a delirium risk prediction preoperative
model for patients undergoing cardiac surgery. Design Observational prospective …