摘要
医院信息系统(HIS)的建立,为医疗单位提供了大量的基础数据。但在较小影响在线运行数据库的前提下,如何为管理决策提供足够信息,成为一个日益突出的问题。在大量医疗数据中进行有效分析,了解医疗业务的发展情况,就要充分利用数据仓库技术来进行数据组织、存储和分析。以对出院病人情况分析的主题为例。
Hospital Information System (HIS) provides a huge amount of data for health institution . How to retrieve sufficien information from these data on-line with little influence on the running systems for hospital is a prominent problem. To analyze the huge amont of the health data and find out the hospital's situation , it should organize ,store and analyze data using the data warehouse (DW)technologe. This paper takes outpatients' information retrieving as an example, explains the application of DW in HIS.
出处
《舰船电子工程》
2005年第2期90-92,共3页
Ship Electronic Engineering
关键词
数据仓库
医院信息系统
数据挖掘
data warehouse,hospital information system,data mining
