摘要
目的建立医院医疗影像信息数据库,为决策者深入研究医疗设备绩效、促进医院现代化管理提供准确数据。方法针对某三甲医院医疗影像信息系统(RIS/PACS)数年积累的海量数据,建立数据仓库,用于多维数据立方体OLAP分析及设备检查量预测。结果通过盈亏平衡模型实现设备效益数据挖掘,可为决策者提供各种直观的、深层的统计图表数据。结论将数据仓库和数据挖掘技术应用于医疗设备绩效分析中,可较好地解决医疗设备绩效、代价、风险等互相制约的问题,进而充分发挥医疗设备的社会效益和经济效益。
Objective A data warehouse of medical imaging information was built to offer accurate data for expanding research of medical equipment achievements and improving modem management. Methods We built the data warehouse based on massive amounts of data accumulated for years by the radiology information system and picture archiving and communication system （RIS/PACS） of a grade three hospital so as to implement OLAP multidimensional data cube analysis and equipment exam quantity forecast. Results We realized data mining of equipment efficiency through the break- even model in order to provide intuitive and deep statistical chart data for the hospital leaders to assist decision-making. Conclusion The application of data warehouse and data mining used in analyzing medical equipment achievement could properly solve problems of achievement, price, risk and so on, furthermore, give full play to social and economic benefits of medical equipment.
出处
《中国医疗设备》
2013年第9期27-30,共4页
China Medical Devices
基金
浙江省重大科技专项(2009C14035)
关键词
医疗影像信息系统
医疗设备
绩效分析
数据仓库
medical imaging information system
medical equipment
performance analysis
data warehouse
