三角形:基于Web的应用程序的可用性评估和实施,用于患者实验室和重要参数
Maximilian Kittel1, Preetha Moorthy2, Sonika Rao1
1Institute for Clinical Chemistry, University Medical Centre Mannheim, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany.
Digital health
|November 8, 2023
概括
三角形仪表板提供了一个有前途的方法来查看患者数据,尽管发现了一些可用性问题. 术语和颜色编码的改进可以增强其临床应用.
科学领域:
- 医疗信息学 医疗信息学
- 人与计算机的交互
- 临床数据可视化
背景情况:
- 解释大量的住院临床数据是一个重要的医疗保健挑战.
- 准确的结构和各种数据源的表示对于明智的临床决策至关重要.
研究的目的:
- 评估"三角形"可视化仪表板的可用性,以展示患者的基本医疗数据.
- 评估该工具在提供医院住院信息,实验室结果和随时间推移的重要参数概述方面的有效性.
主要方法:
- 20名参与者的混合方法方法,包括采访和可用性问卷 (Health-ITUES,UEQ).
- 直接观察参与者与仪表板的互动.
- 定性数据的专题分析和定量数据的任务完成率.
主要成果:
- 在用户界面术语和颜色编码中发现的可用性问题.
- 卫生信息技术可用性评估尺度 (卫生-ITUES) 评分:3.72 (SD=1.0).
- 用户体验问卷 (UEQ) 评分: 1.6 (SD=0.74),表明有改进的余地,但也显示了增强的直观使用和日常满意度.
结论:
- 三角形仪表板显示了医学数据呈现的潜力.
- 建议对设计和布局进行调整,以提高临床实践中的可用性.
- 用户发现,三面板设计对患者住院的整体视图有效.
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