Delirium Predisposing and Triggering Factors in Nursing Home Residents: A Cohort Trial-Nested Case-Control Study

Background:Delirium is a common geriatric syndrome, with a prevalence of between 15–70% among older long-term care residents. It is associated with adverse outcomes, and its onset may prove imperceptible to health professionals. Few studies in institutionalized older people have analyzed the predic tors of delirium. Objective:The aim of the present study was to identify delirium predisposing and triggering factors, and develop a predictive...