Delirium affects 1 in 5 hospitalized people of all ages and has significant long-term consequences, both for those affected and for society as a whole.
Delirium is an acute, fluctuating state of confusion that can occur in patients of any age, but is particularly common in older people and those with serious illnesses. Although it is a common condition, delirium often goes unrecognized and untreated, leading to a cascade of negative consequences. These include prolonged hospital stays by an average of five days, a fivefold increase in hospital mortality rates, and a threefold increase in the risk of long-term cognitive decline and functional impairment.