图表,注释,视觉,或趋势 + 语境信息? 在线实验室结果的偏好显示器
Helen Monkman1, Leah MacDonald1, Amanda L Joseph1
1School of Health Information Science, University of Victoria, Canada.
Studies in health technology and informatics
|January 25, 2024
概括
人们更喜欢在线实验室结果的视觉显示. 视觉线索使个人健康信息更容易理解和有效使用.
科学领域:
- 医疗信息学 医疗信息学
- 人与计算机的交互
- 医学沟通 医学沟通
背景情况:
- 越来越多的患者获得个人健康信息 (PHI),需要提高可解释性.
- 目前的PHI显示器经常使用技术格式,这给普通人理解带来了挑战.
- 有效的患者参与健康数据需要用户友好的信息呈现.
研究的目的:
- 评估患者对不同的实验室结果在线显示格式的偏好.
- 确定视觉或上下文信息是否可以提高对个人健康数据的理解.
- 确定向公众展示实验室结果的最佳方法.
主要方法:
- 一项涉及24名参与者的研究评估了四种实验室结果显示类型的偏好:表格式,注释式,视觉化和趋势+上下文信息.
- 使用弗里德曼测试和威尔科克森签名等级测试的统计分析比较了参与者的评分.
- 收集了参与者的反,以了解每个显示格式的易懂性和感知可用性.
主要成果:
- 在四种显示格式的参与者评分中发现了显著的差异 (P=.013).
- 参与者对视觉实验室结果显示的评分明显高于传统的表格格式 (P=.006).
- 许多参与者认为视觉显示更容易理解.
结论:
- 视觉显示显著提高了用户访问个人健康信息的体验.
- 通过视觉辅助工具提高实验室结果的解释性对于患者的赋权至关重要.
- 未来的系统应该优先考虑以用户为中心的设计,并结合视觉元素来改善健康数据的理解.
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