摘要
为简化传染病时空聚集性分析工作,基于时空扫描统计、时空重排扫描等基本原理,对扫描统计异常单元的计算、扫描窗口和扫描半径的设置等进行深入研究,逐项解析、编程、调试,实现传染病时空聚集性探测的工程化。利用广东省疾病预防控制中心开发的"基于地理信息平台的突发公共卫生事件监测预警及应急处置技术研究平台",对2014年度广东省登革热病例数据进行在线时空扫描,与利用satscan软件进行时空扫描的结果相符,无需安装多个软件,可减少人工干预,提高工作效率。
In order to simplify the analysis of temporal-spatial aggregation of infectious diseases, based on the basic principles of spatial-temporal scanning statistics and spatial-temporal rearrangement scanning, the calculation of scanning statistical anomaly units, the setting of scanning window and scanning radius are studied in depth, and the detection of temporal-spatial aggregation of infectious diseases is realized by analyzing, programming and debugging item by item. Using this platform, the data of dengue fever cases in Guangdong Province in 2014 were scanned online in time and space, which was consistent with the results of time and space scanning using SaTScan software. With no need to install multiple software, it can reduce manual intervention and improve work efficiency.
作者
徐勇
吕露
张萌
宋铁
童昊昕
XU Yong;LV Lu;ZHANG Meng;SONG Tie;TONG Haoxin(Guangdong Provincial Center for Disease Control and Prevention,Guangzhou 551430,Guangdong,China)
出处
《中国卫生信息管理杂志》
2019年第5期532-536,551,共6页
Chinese Journal of Health Informatics and Management
基金
广东省省级科技计划项目（项目编号：2019B020208005）
关键词
时空扫描
聚集性
随机数
spatio-temporal scanning
aggregation
random number
