在临床环境中预测安全消息流量
Laura R Baratta1,2, Sunny S Lou3,4, Thomas Kannampallil3,4,5
1Division of Biology and Biomedical Sciences, Washington University School of Medicine in St. Louis, Saint Louis, USA.
Studies in health technology and informatics
|August 8, 2025
概括
这项研究使用基于图形的变压器模型预测了医疗保健专业人员的安全消息传输量. 这些发现有助于管理通信过载,优化医院和诊所的工作流程.
科学领域:
- 医疗信息学 医疗信息学
- 医疗保健中的人工智能
- 网络科学 网络科学
背景情况:
- 基于文本的异步通信或安全消息传递在医疗保健工作者中很普遍.
- 这种沟通方法可能会扰乱工作流程,增加职业负担.
- 识别通信峰值对于干预措施来减少超载至关重要.
研究的目的:
- 预测医疗保健专业人员未来的安全消息传递量.
- 为此预测任务开发和评估基于图形的变压器模型.
主要方法:
- 利用了来自14家住院医院和381家门诊的安全消息传递元数据 (2023年2月至2024年4月).
- 在每小时通信结构中使用多头图形变压器.
- 集成了一个变压器解码器架构,用于未来的消息量预测.
- 嵌入域特定的,时间依赖的位置编码,以提高准确性.
主要成果:
- 基于图形的变压器模型成功地预测了测试集中的安全消息传输量.
- 通过使用特定域的时间依赖定位编码来提高性能.
- 该模型有效地整合了网络拓,时间模式和关系上下文.
结论:
- 通过先进的AI模型,可以准确预测医疗保健安全消息流量.
- 这种方法为了解和管理医疗保健环境中的沟通动态提供了一种新的方法.
- 这些发现支持制定有针对性的干预措施,以减轻通信过载.
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