期刊论文详细信息
BMC Medical Informatics and Decision Making
Research on outpatient capacity planning combining lean thinking and integer linear programming
Research
Wang Dongxuan1  Li hua2  Mu Dongmei3  Zhang Xinyue4  Wang Ying4  Peng Hao4  Wang Shutong4  Yang Xinyu4 
[1] Abdominal Ultrasound Department, Diagnostic Ultrasound Center, First Hospital of Jilin University, Changchun, Jilin, China;Abdominal Ultrasound Department, Diagnostic Ultrasound Center, First Hospital of Jilin University, Changchun, Jilin, China;School of Public Health, Jilin University, Changchun, Jilin, China;Department of Clinical Research, First Hospital of Jilin University, Changchun, Jilin, China;School of Public Health, Jilin University, Changchun, Jilin, China;School of Public Health, Jilin University, Changchun, Jilin, China;
关键词: Outpatient capacity planning;    Lean thinking;    Integer programming;    Clinical pathway;    Cplex;   
DOI  :  10.1186/s12911-023-02106-6
 received in 2022-01-04, accepted in 2023-01-09,  发布年份 2023
来源: Springer
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【 摘 要 】

BackgroundThe size and cost of outpatient capacity directly affect the operational efficiency of a whole hospital. Many scholars have faced the study of outpatient capacity planning from an operations management perspective.ObjectiveThe outpatient service is refined, and the quantity allocation problem of each type of outpatient service is modeled as an integer linear programming problem. Thus, doctors’ work efficiency can be improved, patients’ waiting time can be effectively reduced, and patients can be provided with more satisfactory medical services.MethodsOutpatient service is divided into examination and diagnosis service according to lean thinking. CPLEX is used to solve the integer linear programming problem of outpatient service allocation, and the maximum working time is minimized by constraint solution.ResultsA variety of values are taken for the relevant parameters of the outpatient service, using CPLEX to obtain the minimum and maximum working time corresponding to each situation. Compared with no refinement stratification, the work efficiency of senior doctors has increased by an average of 25%. In comparison, the patient flow of associate senior doctors has increased by an average of 50%.ConclusionIn this paper, the method of outpatient capacity planning improves the work efficiency of senior doctors and provides outpatient services for more patients in need; At the same time, it indirectly reduces the waiting time of patients receiving outpatient services from senior doctors. And the patient flow of the associate senior doctors is improved, which helps to improve doctors’ technical level and solve the problem of shortage of medical resources.

【 授权许可】

CC BY   
© The Author(s) 2023

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