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以人为中心的设计过程的回顾性分析,用于在急诊室开发临床决策支持:PE Dx研究第二部分
Megan E Salwei1,2, Peter L T Hoonakker3, Michael Pulia3,4
1Center for Research and Innovation in Systems Safety, Department of Anesthesiology, Vanderbilt University Medical Center, Nashville, TN, USA.
Human factors in healthcare
|May 22, 2024
概括
以人为中心的设计 (HCD) 原则可以提高医疗IT的可用性,但仍然存在挑战. 这项研究分析了用于临床决策支持工具的HCD过程,确定了持续改进的设计结果和差距.
科学领域:
- 医疗信息学 医疗信息学
- 人与计算机的交互
- 医疗器械设计 医疗器械设计
背景情况:
- 卫生IT,包括临床决策支持 (CDS),对患者和临床医生有潜在的负面影响.
- 以人为中心的设计 (HCD) 和人为因素 (HF) 对于减轻这些风险和提高可用性至关重要.
- 尽管有建议,但在健康IT开发中有效应用HCD原则方面仍然存在挑战.
研究的目的:
- 调查以人为中心的设计 (HCD) 过程如何影响健康IT的可用性.
- 分析将可用性结果 (障碍物和促进因素) 整合到特定卫生IT工具的HCD过程中.
- 识别医疗IT当前的HCD方法论中的差距和改进领域.
主要方法:
- 在急诊室肺栓塞诊断中,用于CDS工具的HCD过程的系统回顾性分析.
- 从HCD过程中对17个文件的演性内容分析,包括设计会议成绩单.
- 检查在设计阶段如何解决识别的可用性障碍和促进因素.
主要成果:
- 从HCD过程中获得的七个不同的设计结果被确定.
- 结果的例子包括创建解决方案和对CDS的直接设计修改.
- 分析揭示了应用HCD过程中的特定缺陷.
结论:
- 该研究强调了需要持续和适应性健康IT设计过程的需要.
- 有效地将可用性发现集成到HCD中,对于优化医疗IT至关重要.
- 解决发现的差距可以带来更强大,更易于使用的医疗IT解决方案.
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