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Use of inpatient hospital services by people aged 90-99 years
J H Harris1, P M Finucane, D C Healy
1Department of Rehabilitation and Aged Care, Flinders University of South Australia, Adelaide.
Objective:
To examine the use of inpatient hospital services by people aged 90-99 years.
Design:
Retrospective case note review.
Setting:
Flinders Medical Centre, a 516-bed university teaching hospital in Adelaide, South Australia.
Patients:
All patients aged 90-99 years on the separation register for 1995.
Main Outcome Measures:
Patient demographic characteristics, principal diagnosis, length of hospital stay and outcome, including destination at discharge.
Results:
In 1995, 317 separations involved 214 patients aged 90-99 years; 148 patients (69%) were admitted to hospital once, 43 (20%) twice and 23 (11%) three times or more. In 54% of separations, patients came from the community, and these were less likely to be emergency admissions (72%) than were admissions from hostels (87%) and nursing homes (93%). Patients had a wide range of acute medical and surgical problems and a median of five documented comorbidities. Patients survived to leave hospital in 290 separations (91%) and returned directly to their previous living circumstances in 212 (67%). Median hospital stay was 5.0 days, and in 25% of separations stay was one day or less. Patients admitted under the care of geriatricians had more emergency admissions (98%) and longer mean hospital stays (8.9 days) than those admitted under surgeons (69%; 5.9 days) or other physicians (66%; 5.0 days).
Conclusion:
Despite the acute nature of their illnesses and their multiple medical problems, most hospitalised nonagenarians in this study returned directly to their previous living circumstances after short hospital stays.