A Methodology for Determining a Hospital's Expected Costs for Changes in Patient Load and Service Mix
提出一种利用患者与成本数据构建模型的方法，预测患者负荷变化、服务部门扩张或关闭等情形下的成本增减，并用纽约州医院数据演示模型构建与应用。
This paper describes a methodology that demonstrates how specific types of patient/cost data can be used to construct a model that predicts the expected increase or decrease in costs associated with a change in patient load, expansion of an existing patient service department, closure of an existing patient service department, or installation of a specific patient service department. Data from a group of New York State hospitals are used to illustrate the development of the model's components that produce cost estimates. A computer-based model is used to demonstrate the methodology's application to a specific hospital. Additionally, a number of program runs that simulate the cost impact of patient load and/or service mix changes are presented. Finally, the methodology's potential management and regulatory applications are discussed.