Structure-Oriented versus Process-Oriented Approach to Enhance Efficiency for Emergency Room Operations: What Lessons Can We Learn?
- Authors
- Hwang, Taik Gun; Lee, Younsuk; Shin, Hojung
- Issue Date
- 7월-2011
- Publisher
- LIPPINCOTT WILLIAMS & WILKINS
- Citation
- JOURNAL OF HEALTHCARE MANAGEMENT, v.56, no.4, pp.255 - 267
- Indexed
- SSCI
SCOPUS
- Journal Title
- JOURNAL OF HEALTHCARE MANAGEMENT
- Volume
- 56
- Number
- 4
- Start Page
- 255
- End Page
- 267
- URI
- https://scholar.korea.ac.kr/handle/2021.sw.korea/112162
- ISSN
- 1096-9012
- Abstract
- The efficiency and quality of a healthcare system can be defined as interactions among the system structure, processes, and outcome. This article examines the effect of structural adjustment (change in floor plan or layout) and process improvement (critical pathway implementation) on performance of emergency room (ER) operations for acute cerebral infarction patients. Two large teaching hospitals participated in this study: Korea University (KU) Guro Hospital and KU Anam Hospital. The administration of Guro adopted a structure-oriented approach in improving its ER operations while the administration of Anam employed a process-oriented approach, facilitating critical pathways and protocols. To calibrate improvements, the data for time interval, length of stay, and hospital charges were collected, before and after the planned changes were implemented at each hospital. In particular, time interval is the most essential measure for handling acute stroke patients because patients' survival and recovery are affected by the promptness of diagnosis and treatment. Statistical analyses indicated that both redesign of layout at Guro and implementation of critical pathways at Anam had a positive influence on most of the performance measures. However, reduction in time interval was not consistent at Guro, demonstrating delays in processing time for a few processes. The adoption of critical pathways at Anam appeared more effective in reducing time intervals than the structural rearrangement at Guro, mainly as a result of the extensive employee training required for a critical pathway implementation. Thus, hospital managers should combine structure-oriented and process-oriented strategies to maximize effectiveness of improvement efforts.
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Collections - Korea University Business School > Department of Business Administration > 1. Journal Articles
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