Improving patient length-of-stay in emergency department through dynamic queue management
Addressing issue of crowding in an Emergency Department (ED) typically takes the form of process engineering or single-faceted queue management strategies such as demand restriction, queue prioritization or staffing the ED. This work provides an integrated framework to manage queue dynamically from...
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| Main Authors: | , , |
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| 格式: | text |
| 語言: | English |
| 出版: |
Institutional Knowledge at Singapore Management University
2013
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| 主題: | |
| 在線閱讀: | https://ink.library.smu.edu.sg/sis_research/1935 https://ink.library.smu.edu.sg/context/sis_research/article/2934/viewcontent/06._WSC2013_Improving_patient_LOS_in_ED_through_Dynamic_Queue_Management.pdf |
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| 機構: | Singapore Management University |
| 語言: | English |
| 總結: | Addressing issue of crowding in an Emergency Department (ED) typically takes the form of process engineering or single-faceted queue management strategies such as demand restriction, queue prioritization or staffing the ED. This work provides an integrated framework to manage queue dynamically from both demand and supply perspectives. More precisely, we introduce intelligent dynamic patient prioritization strategies to manage the demand concurrently with dynamic resource adjustment policies to manage supply. Our framework allows decision-makers to select both the demand-side and supply-side strategies to suit the needs of their ED. We verify through a simulation that such a framework improves the patients' length-of-stay in the ED without restricting the demand. |
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