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Models For Improving Patient Throughput And Waiting At Hospital Emergency Departments, Jomon Aliyas Paul, Lin Li
Models For Improving Patient Throughput And Waiting At Hospital Emergency Departments, Jomon Aliyas Paul, Lin Li
Jomon Aliyas Paul
Background: Overcrowding diminishes Emergency Department (ED) care delivery capabilities.
Objectives: We developed a generic methodology to investigate the causes of overcrowding and to identify strategies to resolve them, and applied it in the ED of a hospital participating in the study.
Methods: We utilized Discrete Event Simulation (DES) to capture the complex ED operations. Using DES results, we developed parametric models for checking the effectiveness and quantifying the potential gains from various improvement alternatives. We performed a follow-up study to compare the outcomes before and after the model recommendations were put into effect at the hospital participating …