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| 医療における待ち行列理論× | 病院ベッド稼働率モデル× | |
|---|---|---|
| 分野 | 医療経営学 | 医療経営学 |
| 系統 | Process / pipeline | Process / pipeline |
| 提唱年≠ | 1909 | 2000 |
| 提唱者≠ | Agner Krarup Erlang | Healthcare operations researchers |
| 種類≠ | Stochastic modeling and optimization technique | Stochastic simulation and time-series forecasting |
| 原典≠ | Erlang, A. K. (1909). The theory of probabilities and telephone conversations. Nyt Tidsskrift for Matematik, 20(B), 33–39. link ↗ | Tikk, D., Kóczy, L. T., & Gedeon, T. D. (2003). A survey on fuzzy relational equations and their applications in web intelligence. In W. Pedrycz (Ed.), Handbook of Granular Computing (pp. 521–542). John Wiley & Sons. link ↗ |
| 別名 | Healthcare Queuing, Queue Management Healthcare | Bed Occupancy Forecasting, Hospital Census Prediction |
| 関連 | 5 | 5 |
| 概要≠ | Queuing theory is a mathematical discipline that models waiting lines, service capacity, and customer (patient) flow. Developed initially by Agner Erlang for telecommunications in 1909, it has been extensively applied to healthcare to analyze and optimize emergency departments, outpatient clinics, surgical suites, and diagnostic service centers. | Hospital bed occupancy models forecast the number of occupied beds at future times by analyzing admission patterns, length of stay distributions, and discharge dynamics. These models support tactical decisions about staffing, supply chain management, and strategic decisions about capacity expansion. |
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