匹兹堡医院将手术室利用率提高了60%。

Perform Improv Advis. 2005 Jun;9(6):65-6, 61.

By setting some stricter ground rules for scheduling surgical cases, St. Clair Hospital in Pittsburgh, PA has been able to increase the utilization rate of its 11 operating rooms from 45% to 72%.

通过为安排手术病例制定一些更严格的基本规则，宾夕法尼亚州匹兹堡市的圣克莱尔医院已能够将其11间手术室的利用率从45%提高到72%。