Simple signs and amplifiers may cut hospital delirium

This study looked at whether hearing and vision loss are linked to delirium (sudden confusion) in older hospital patients. Over 1,500 participants answered screening questions and had their hearing and vision tested. In a smaller trial, researchers tested if posting communication signs and providing hearing amplifiers could lower the number of patients with delirium. The goal is to find simple ways to improve hospital care for people with sensory loss.