成本意识催生了三阶段教育服务。

Hospitals. 1979 May 1;53(9):98, 100-2.

During a one and one-half year period, an acute care community hospital implemented a patient education service, a major goal of which is to provide programs that have a revenue-generating potential. The three distinct phases of the plan--research and development, implementation and evaluation, and expansion--are described herein.

在一年半的时间里，一家急症护理社区医院实施了一项患者教育服务，其主要目标是提供具有创收潜力的项目。本文描述了该计划的三个不同阶段——研发、实施与评估以及扩展。