手法を比較

	病院ベッド稼働率モデル	再入院予測モデル
分野	医療経営学	医療経営学
系統	Process / pipeline	Process / pipeline
提唱年	2000	1998
提唱者	Healthcare operations researchers	Healthcare data analytics and outcomes research
種類	Stochastic simulation and time-series forecasting	Logistic regression and machine learning methodology
原典	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.	Jencks, S. F., Williams, M. V., & Coleman, E. A. (2009). Rehospitalizations among patients in the Medicare fee-for-service program. New England Journal of Medicine, 360(14), 1418–1428.
別名	Bed Occupancy Forecasting, Hospital Census Prediction	Readmission Risk Prediction, Hospital Readmission Forecasting
関連	5	5
概要	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.	Hospital readmission prediction models use statistical and machine learning techniques to identify patients at high risk of returning to the hospital shortly after discharge. These models guide targeted discharge planning and follow-up to improve outcomes and reduce costs.