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Modeling Economic Aspects of Hospital Information Systems to Give Decision Support for Strategic Information Management

机译：建模医院信息系统的经济方面，为战略信息管理提供决策支持

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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 3LGM~2 and the 3LGM~2 tool. The meta model and the 3LGM~2 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.
机译：信息系统需要进行战略规划，以使其功能和质量适应医疗保健组织的需求。除了有效性，供应和运营信息系统的成本效率是一个特定目标。可以使用元模型3LGM〜2和3LGM〜2工具来描述具有其技术基础结构，其应用系统以及由此支持的业务功能的医院信息系统。通过通用方法扩展了元模型和3LGM〜2工具，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。这导致了这样一个事实，即医院的所有主管人员都可以透明地获得费用，这是由信息系统对功能的支持所导致的。可以根据成本来分析计划的信息系统扩展和修改的效果。在原型建模中，对常规标准医院的信息系统进行了几乎所有组件和成本的评估。评估可以表明，现在已经向信息管理人员和执行人员提供了相关的成本信息，用于信息系统的计划，操作和控制。

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