Admission Control of Multi-Level Emergency Patients with Time-Varying Demands
The Markov decision process (MDP) model is developed for the patient admission control problem and is extended based on the uniformization method to realize a real-time period-by-period decision process. The classical MDP iterative method is extended, and the two-way iteration algorithm and the two-...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Journal of Shanghai Jiao Tong University
2022-08-01
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| Series: | Shanghai Jiaotong Daxue xuebao |
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| Online Access: | http://xuebao.sjtu.edu.cn/article/2022/1006-2467/1006-2467-56-8-1067.shtml |
| _version_ | 1817998032610787328 |
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| author | XU Jie, WANG Zixiang, LIU Yuxin, LIU Ran, YANG Zhitao |
| author_facet | XU Jie, WANG Zixiang, LIU Yuxin, LIU Ran, YANG Zhitao |
| author_sort | XU Jie, WANG Zixiang, LIU Yuxin, LIU Ran, YANG Zhitao |
| collection | DOAJ |
| description | The Markov decision process (MDP) model is developed for the patient admission control problem and is extended based on the uniformization method to realize a real-time period-by-period decision process. The classical MDP iterative method is extended, and the two-way iteration algorithm and the two-way threshold iteration algorithm are proposed to solve the new model. Numerical experiments are conducted based on the data from the resuscitation room of a large hospital in Shanghai. The results show that the proposed method can improve the admission rate of critical patients and enhance the medical service level of the hospital compared with the existing decision method. |
| first_indexed | 2024-04-14T02:48:06Z |
| format | Article |
| id | doaj.art-90720872b2254932a72eaed405afc20d |
| institution | Directory Open Access Journal |
| issn | 1006-2467 |
| language | zho |
| last_indexed | 2024-04-14T02:48:06Z |
| publishDate | 2022-08-01 |
| publisher | Editorial Office of Journal of Shanghai Jiao Tong University |
| record_format | Article |
| series | Shanghai Jiaotong Daxue xuebao |
| spelling | doaj.art-90720872b2254932a72eaed405afc20d2022-12-22T02:16:27ZzhoEditorial Office of Journal of Shanghai Jiao Tong UniversityShanghai Jiaotong Daxue xuebao1006-24672022-08-015681067107710.16183/j.cnki.jsjtu.2021.122Admission Control of Multi-Level Emergency Patients with Time-Varying DemandsXU Jie, WANG Zixiang, LIU Yuxin, LIU Ran, YANG Zhitao01. School of Mechanical Engineering, Shanghai Jiao Tong University, Shanghai 200240, China;2. Department of Emergency, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, ChinaThe Markov decision process (MDP) model is developed for the patient admission control problem and is extended based on the uniformization method to realize a real-time period-by-period decision process. The classical MDP iterative method is extended, and the two-way iteration algorithm and the two-way threshold iteration algorithm are proposed to solve the new model. Numerical experiments are conducted based on the data from the resuscitation room of a large hospital in Shanghai. The results show that the proposed method can improve the admission rate of critical patients and enhance the medical service level of the hospital compared with the existing decision method.http://xuebao.sjtu.edu.cn/article/2022/1006-2467/1006-2467-56-8-1067.shtmlpatient admission controlmarkov decision process(mdp)uniformization methodtime-varying demands |
| spellingShingle | XU Jie, WANG Zixiang, LIU Yuxin, LIU Ran, YANG Zhitao Admission Control of Multi-Level Emergency Patients with Time-Varying Demands Shanghai Jiaotong Daxue xuebao patient admission control markov decision process(mdp) uniformization method time-varying demands |
| title | Admission Control of Multi-Level Emergency Patients with Time-Varying Demands |
| title_full | Admission Control of Multi-Level Emergency Patients with Time-Varying Demands |
| title_fullStr | Admission Control of Multi-Level Emergency Patients with Time-Varying Demands |
| title_full_unstemmed | Admission Control of Multi-Level Emergency Patients with Time-Varying Demands |
| title_short | Admission Control of Multi-Level Emergency Patients with Time-Varying Demands |
| title_sort | admission control of multi level emergency patients with time varying demands |
| topic | patient admission control markov decision process(mdp) uniformization method time-varying demands |
| url | http://xuebao.sjtu.edu.cn/article/2022/1006-2467/1006-2467-56-8-1067.shtml |
| work_keys_str_mv | AT xujiewangzixiangliuyuxinliuranyangzhitao admissioncontrolofmultilevelemergencypatientswithtimevaryingdemands |