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流行病数据探索器:用于探索和比较时空流行病学数据的可视化工具
Laetitia Viau1, Jérôme Azé1, Fati Chen1
1LIRMM, Université de Montpellier, CNRS, France.
Health informatics journal
|September 3, 2024
概括
流行病学研究面临着大型时空数据集的挑战. 流行病数据探索器 (EDE) 可视化这些数据,使得无假设的探索和揭示见解,如COVID-19传播相关性.
科学领域:
- 流行病学 流行病学
- 数据科学数据科学数据科学
- 信息可视化 信息可视化
背景情况:
- 分析大型时空数据集对于流行病学研究至关重要.
- 自动分析方法需要先前的知识,可能缺少新的见解.
- 信息可视化提供了无假设的数据探索.
研究的目的:
- 介绍流行病数据探索器 (EDE),这是一个用于空间时间流行病学数据的新型可视化工具.
- 能够探索和比较跨空间和跨时间的流行病学指标和趋势.
- 促进预加载和用户定义数据集的安全数据导入.
主要方法:
- 开发Epid数据探索器 (EDE),一个用户友好的可视化工具.
- 整合准备使用和用户上传的数据集.
- 数据导入的安全架构,确保保密性.
- 将EDE应用于COVID-19数据,用于用例分析.
主要成果:
- 通过EDE,可以轻松地比较地理区域和时间段的流行病学指标和趋势.
- 证明了封锁措施对使用EDE的流动性的影响.
- 通过EDE评估COVID-19传播和天气条件之间的相关性.
- 突出了EDE在复杂数据集中进行无假设发现的能力.
结论:
- EDE是探索复杂的时空流行病学数据的有效工具.
- 可视化有助于理解干预措施和环境因素对疾病传播的影响.
- 在流行病学中,EDE支持预定义和探索性分析.
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