Using simulation modeling to improve patient flow at an outpatient orthopedic clinic

• DOI: 10.1007/s10729-010-9145-4
• Publication Date: 2010-12-08T09:17:17Z
• Authors: Thomas R. Rohleder; Peter Lewkonia; Diane P. Bischak; Paul Duffy; Rosa Hendijani
• Keywords: Staffing; Health administration; Discrete-Event Simulation; Outpatient clinic

We report on the use of discrete event simulation modeling to support process improvements at an orthopedic outpatient clinic. The clinic was effective in treating patients, but waiting time and congestion in the clinic created patient dissatisfaction and staff morale issues. The modeling helped to identify improvement alternatives including optimized staffing levels, better patient scheduling, and an emphasis on staff arriving promptly. Quantitative results from the modeling provided motivation to implement the improvements. Statistical analysis of data taken before and after the implementation indicate that waiting time measures were significantly improved and overall patient time in the clinic was reduced.