Background: This study examines the use of advance directives, limitat
ions of treatment, and medical interventions during the terminal hospi
talization of the old-old. Study periods before and after the implemen
tation of the Patient Self-Determination Act of 1990 were chosen to de
termine if there has been a change in terminal care. Methods: Chart re
view was performed for all patients 85 years and older who died in the
hospital during 1988 and 1993. Patient characteristics, presence of a
dvance directives, do-not-resuscitate orders, and other treatment limi
tations were noted as were interventions listed in the Medical Directi
ve. Results: Less than 12% of the 167 study patients had an advance di
rective. Length of stay For these terminal admissions decreased from 1
8.5 to 9.6 days. Ninety-five percent of the patients were ''do not res
uscitate'' by time of death, but orders were written sooner in 1993-75
% within 24 hours of admission. Patients with early do-not -resuscitat
e orders had fewer high-intensity interventions. More patients had ''c
omfort measures only'' during the study period. An overall decrease in
high-intensity interventions and a specific decrease in the use of tr
ansfusions, invasive tests, minor surgery, and cardiopulmonary resusci
tation was seen. Conclusion: Patients 85 years and older are receiving
fewer high-intensity interventions during their terminal hospitalizat
ions. More attention is being paid to comfort and few are receiving ca
rdiopulmonary resuscitation. There is little reference to formal advan
ce directives in decision making for these patients.