Care of the elderly in the emergency department

We prospectively examined the care provided to 234 elderly patients (age ⩾ 65) and an equal number of nonelderly patients visiting the emergency department of an urban teaching hospital. Sociodemographic, treatment, cost, and outcome data were collected through ED record reviews and follow-up telephone interviews. The elderly comprised 19% of the ED population and were often nonwhite (31%), Medicaid recipients (39%), living alone (41%), and multiply and chronically impaired. Among old-old patients (age ⩾ 75), the most frequent reasons for visiting the ED (19%) were a self-care problem, a fall, or dehydration. Forty-five percent of old-old patients' visits were for true medical emergencies or urgencies. Compared to the nonelderly, the old-old more often were admitted (47% versus 18%, P = .0001), stayed a longer time in the ED (three hours versus 1.9 hours, P = .0001), and incurred a higher charge ($324 versus $208, P = .0001) Twenty-nine percent of these old-old patients who were not initially admitted returned within 14 days (recidivated). The recidivism rate for nonelderly patients was only half as high (15%) ( P = .02).