Cardiff Delirium Study |
Delirium, formerly known as acute confusion syndrome, affects around 20% of patients older than 70 years admitted to hospitals, such as reflected a recent study from Australia, a country of 24.6 million inhabitants with a population less aged than ours. This syndrome significantly increases the stays of hospitalized patients, for example, due to femur fracture (7.4 days on average), or aortic valve replacement (4.2 days), with avoidable extra costs.