Decision support system for the response to infectious disease emergencies based on WebGIS and mobile services in China.
Decision support system for the response to infectious disease emergencies based on WebGIS and mobile services in China.
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DOI：
10.1371/journal.pone.0054842
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发表时间：
2013
期刊：
影响因子：
3.7
通讯作者：
Cao WC
中科院分区：
文献类型：
--
作者：
Li YP;Fang LQ;Gao SQ;Wang Z;Gao HW;Liu P;Wang ZR;Li YL;Zhu XG;Li XL;Xu B;Li YJ;Yang H;de Vlas SJ;Shi TX;Cao WC
多年来，新发传染病在世界范围内不断出现，威胁着人们的健康。传染病暴发的出现和传播通常是不可预见的，具有突发性和不确定性的特点。及时了解现场的基本信息，收集和分析流行病学信息，有助于迅速作出决定并对传染病紧急情况作出反应。因此，需要有一个畅通无阻的渠道和方便的工具来收集和分析现场流行病学信息。收集了中国大陆各县的基线信息，并在全国县界数字地图上通过地理编码信息建立了数据库。谷歌Maps用于显示地理信息并进行与地图相关的计算，3G无线网络用于将现场采集的信息传输到服务器。本研究建立了一个基于WebGIS和移动服务的传染病突发事件响应决策支持系统（DSSRIDE）。提供实时数据采集、沟通和分析、流行病学检测、定制流行病学调查问卷和传染病突发事件处理指南、专业知识查询等功能。这些功能可为现场流行病学调查和传染病突发事件的处理提供帮助。DSSRIDE提供基于谷歌Maps应用程序编程接口的地理信息平台，显示传染病突发事件信息，并通过基于个人电脑、手机和个人数字助理的无线传输，在现场工作人员和决策者之间传递信息。经过2年在传染病突发事件中的实践和应用，DSSRIDE正在成为一个有用的平台，是应对部门和个人进行实地调查的有用工具。该系统适合在发展中国家和低收入地区使用。
For years, emerging infectious diseases have appeared worldwide and threatened the health of people. The emergence and spread of an infectious-disease outbreak are usually unforeseen, and have the features of suddenness and uncertainty. Timely understanding of basic information in the field, and the collection and analysis of epidemiological information, is helpful in making rapid decisions and responding to an infectious-disease emergency. Therefore, it is necessary to have an unobstructed channel and convenient tool for the collection and analysis of epidemiologic information in the field. Baseline information for each county in mainland China was collected and a database was established by geo-coding information on a digital map of county boundaries throughout the country. Google Maps was used to display geographic information and to conduct calculations related to maps, and the 3G wireless network was used to transmit information collected in the field to the server. This study established a decision support system for the response to infectious-disease emergencies based on WebGIS and mobile services (DSSRIDE). The DSSRIDE provides functions including data collection, communication and analyses in real time, epidemiological detection, the provision of customized epidemiological questionnaires and guides for handling infectious disease emergencies, and the querying of professional knowledge in the field. These functions of the DSSRIDE could be helpful for epidemiological investigations in the field and the handling of infectious-disease emergencies. The DSSRIDE provides a geographic information platform based on the Google Maps application programming interface to display information of infectious disease emergencies, and transfers information between workers in the field and decision makers through wireless transmission based on personal computers, mobile phones and personal digital assistants. After a 2-year practice and application in infectious disease emergencies, the DSSRIDE is becoming a useful platform and is a useful tool for investigations in the field carried out by response sections and individuals. The system is suitable for use in developing countries and low-income districts.
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作者：
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