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Assessment of the economic impact of an overage reduction program in the operating room
W H Rosenblatt1, A Chavez, D Tenney
1Department of Anesthesiology, Yale University School of Medicine, New Haven, CT 06520-8051, USA.
Study Objectives:
To delineate excessive supply preparation in the operating rooms (ORs) of Yale-New Haven Hospital, and to measure the reduction in such overage as a result of nursing and administration cost-containment efforts.
Design:
Before and after trial.
Setting:
Inpatient ORs of Yale-New Haven Hospital.
Interventions:
After the initial documentation of overage, several cost-containment measures were instituted, including nursing education, review of overage data, and updating of surgical request lists.
Measurements And Main Results:
The hospital cost of case-specific overage generated by all surgical procedures performed during two 2.5-month periods in 1992 and 1994 (before and after the interventions) were compared. One-thousand three hundred eighteen cases in 1992 were compared with 1,367 cases in 1994. A 45% reduction in mean per case overage occurred between the two assessment periods. Extrapolation of the data to the incidence of similar cases throughout the United States projected a comparable savings.
Conclusions:
Efforts to increase the efficiency of OR supply management can be measured, in part, by overage evaluation, which can serve as a resource for focusing efforts at cost-containment.