Modeling Economic Aspects of Hospital Information Systems to Give Decision Support for Strategic Information Management
Modeling Economic Aspects of Hospital Information Systems to Give Decision Support for Strategic Information Management
复制标题
对医院信息系统的经济方面进行建模，为战略信息管理提供决策支持
DOI：
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发表时间：
2006
期刊：
影响因子：
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通讯作者：
A. Winter
中科院分区：
文献类型：
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作者：
A. Kutscha;B. Brigl;A. Winter
信息系统需要战略规划，以便使其功能和质量适应医疗保健组织的需求。除了有效性之外，提供和运营信息系统的成本效率也是一个特殊目标。医院信息系统及其技术基础设施、应用系统和由此支持的业务功能可以借助元模型 3LGM2 和 3LGM2 工具进行描述。元模型和 3LGM2 工具通过通用方法进行扩展，以显示信息系统所有组件的供应和运营成本以及这些组件之间的成本计算。这使得医院的所有管理人员都能够实现成本透明化，这是信息系统对功能的支持造成的。信息系统的计划扩展和修改的影响可以从成本角度进行分析。在原型建模中，对常规标准医院的信息系统的几乎所有组件和成本进行了评估。评估可以表明，信息经理和执行人员现在可以获取用于规划、操作和控制信息系统的相关成本信息。
Information systems require strategic planning in order to adapt their functionality and quality to the needs of health care organizations. Next to effectivity, cost efficiency in supplying and operating information systems is a particular objective. Hospital information systems with their technical infrastructure, their application systems and the hereby supported business functions can be described with the help of the meta model 3LGM2 and the 3LGM2 tool. The meta model and the 3LGM2 tool are extended by a generic approach to show supply and operation cost for all components of the information system and for the cost calculation between these components. This leads to the fact that all executives in hospitals are enabled to get the cost transparent which were caused by the support of the functions by the information system. The effects of planned extensions and modification of the information system can be analyzed in term of cost. In a prototypical modelling, the information system of a hospital of regular standards has been evaluated in nearly all its components and cost. An evaluation could show that information managers and executives are now delivered relevant cost information for planning, operating and control of information systems.