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Patient Mix Optimization in Admission Planning under Multitype Patients and Priority Constraints
Computational and Mathematical Methods in Medicine ( IF 2.809 ) Pub Date : 2021-03-19 , DOI: 10.1155/2021/5588241 Jialing Li 1 , Li Luo 2 , Guiju Zhu 1
Computational and Mathematical Methods in Medicine ( IF 2.809 ) Pub Date : 2021-03-19 , DOI: 10.1155/2021/5588241 Jialing Li 1 , Li Luo 2 , Guiju Zhu 1
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Hospital beds are one of the most critical medical resources. Large hospitals in China have caused bed utilization rates to exceed 100% due to long-term extra beds. To alleviate the contradiction between the supply of high-quality medical resources and the demand for hospitalization, in this paper, we address the decision of choosing a case mix for a respiratory medicine department. We aim to generate an optimal admission plan of elective patients with the stochastic length of stay and different resource consumption. We assume that we can classify elective patients according to their registration information before admission. We formulated a general integer programming model considering heterogeneous patients and introducing patient priority constraints. The mathematical model is used to generate a scientific and reasonable admission planning, determining the best admission mix for multitype patients in a period. Compared with model II that does not consider priority constraints, model I proposed in this paper is better in terms of admissions and revenue. The proposed model I can adjust the priority parameters to meet the optimal output under different goals and scenarios. The daily admission planning for each type of patient obtained by model I can be used to assist the patient admission management in large general hospitals.
更新日期：2021-03-19
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