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首页> 外文会议>NSF Workshop on Intelligence and Security Informatics(BioSurveillance 2007); 20070522; New Brunswick,NJ(US) >A Web-Based System for Infectious Disease Data Integration and Sharing: Evaluating Outcome, Task Performance Efficiency, User Information Satisfaction, and Usability
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A Web-Based System for Infectious Disease Data Integration and Sharing: Evaluating Outcome, Task Performance Efficiency, User Information Satisfaction, and Usability

机译：基于Web的传染病数据集成和共享系统：评估结果，任务执行效率，用户信息满意度和可用性

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摘要

To better support the surveillance of infectious disease and epidemic outbreaks by public health professionals, we design and implement BioPortal, an advanced Web-based system for cross-jurisdictional information sharing and integration. In this paper, we report two empirical studies that evaluate the outcomes, task performance efficiency, user information satisfaction, and usability associated with BioPortal. Overall, our results suggest that the use of BioPortal can improve users' surveillance performance as measured by analysis accuracy and efficiency (i.e., the amount of time required to complete an analysis task). Our subjects were highly satisfied with the information support of BioPortal and considered it reasonably usable. Our evaluation findings show the effectiveness and value of BioPortal and, at the same time, shed light on several areas where its design can further improve.
机译：为了更好地支持公共卫生专业人员对传染病和流行病的监视，我们设计并实施了BioPortal，这是一个基于Web的高级系统，用于跨辖区的信息共享和集成。在本文中，我们报告了两项实证研究，评估了结果，任务绩效效率，用户信息满意度以及与BioPortal相关的可用性。总体而言，我们的结果表明，通过分析准确性和效率（即完成分析任务所需的时间）来衡量，使用BioPortal可以改善用户的监视性能。我们的受试者对BioPortal的信息支持非常满意，并认为它是合理可用的。我们的评估结果显示了BioPortal的有效性和价值，同时阐明了可以进一步改进其设计的几个领域。

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