System for infectious disease information sharing and analysis: design and evaluation

被引：29

作者：

Hu, Paul Jen-Hwa ^{[1
]}

Zeng, Daniel

Chen, Hsinchun

Larson, Catherine

Chang, Wei

Tseng, Chunju

Ma, James

机构：

[1] Univ Utah, Sch Accounting & Informat Syst, Salt Lake City, UT 84112 USA

[2] Univ Arizona, Dept Management Informat Syst, Tucson, AZ 85721 USA

[3] Chinese Acad Sci, Inst Automat, Beijing 100080, Peoples R China

来源：

IEEE TRANSACTIONS ON INFORMATION TECHNOLOGY IN BIOMEDICINE | 2007年 / 11卷 / 04期

基金：

中国国家自然科学基金; 美国国家科学基金会;

关键词：

infectious disease informatics; outbreak detection; public health information systems; system evaluation;

D O I：

10.1109/TITB.2007.893286

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Motivated by the importance of infectious disease informatics (IDI) and the challenges to IDI system development and data sharing, we design and implement BioPortal, a Web-based IDI system that integrates cross-jurisdictional data to support information sharing, analysis, and visualization in public health. In this paper, we discuss general challenges in IDI, describe BioPortal's architecture and functionalities, and highlight encouraging evaluation results obtained from a controlled experiment that focused on analysis accuracy, task performance efficiency, user information satisfaction, system usability, usefulness, and ease of use.

引用

页码：483 / 492

页数：10

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