数据仓库技术在医院病情诊疗分析中的应用研究  

Research and Application of Data Warehouse in Hospital for Analysis of Diagnosis of State of Illnesses

作　　者：周蓝粢[1] 周肆清[1] 杨炼[1] 

机构地区：[1]中南大学信息科学与工程学院,湖南长沙410083

出　　处：《计算机技术与发展》2008年第8期230-232,236,共4页Computer Technology and Development

基　　金：湖南省自然科学基金资助项目(06JJ5131);省教育厅科研资助项目(07C388)

摘　　要：分析了病案统计分析系统的现状及存在的不足。为了使病案得到充分的有效的利用,提出了将数据仓库技术应用其中的方法。以病情诊疗分析为主题,介绍了此方法的原理及主要功能,给出方法实现的具体步骤,对方法的关键部分进行了详细的解释说明。其核心思想是通过数据仓库来清洗纷繁芜杂的数据,然后利用联机分析系统独特的多维方式对数据进行分析,使用户从不同的维了解历史及现状,最后利用数据挖掘工具自动地挖掘潜在的模式,找到正确的决策。Analyzed the status quo and the shortage of the statistics and analysis of the disease case. In order to make disease case get fully and effectively use, a method was given which used the data warehouse technique in it. With the subject that the analysis of the diagnosis of the state of illnesses,also introduced the elements and chief function of the method, and the implementary process was given too;rnoreover,the pivotal parts of the method were explained amply. The central idea is to clean the complicated data through data warehouse,and then utilize uniquely multidimensional way of online analytical process to analyze data which makes user known the history and present situation from different dimensions,and finally make use of data mining to excavate potential pattern automatically and find right decision.

关 键 词：数据仓库 病情诊疗分析 联机分析处理 数据挖掘 

分 类 号：TP311.13[自动化与计算机技术—计算机软件与理论]