在自由文本调查中识别患者报告的护理经验 评论:主题建模研究
Brian Steele1, Paul Fairie2,3, Kyle Kemp2
1Centre for Health Informatics, Cumming School of Medicine, University of Calgary, Cal Wenzel Precision Health Building, 3280 Hospital Dr NW, Calgary, AB, T2N 4Z6, Canada, 1 403-220-5110.
JMIR medical informatics
|February 24, 2025
概括
机器学习和自然语言处理可以分析来自调查的患者反. 这种方法揭示了对医疗保健体验的关键见解,改善了患者的护理和安全.
科学领域:
- 医疗保健服务研究 医疗服务研究
- 自然语言处理自然语言处理.
- 机器学习 机器学习
背景情况:
- 患者报告体验调查 (PRES) 为改善医疗保健提供了宝贵的患者反.
- 在PRES中对自由文本评论的传统分析是资源密集和复杂的.
- 机器学习 (ML) 和自然语言处理 (NLP) 的进步为分析这些未充分利用的数据提供了新的机会.
研究的目的:
- 将NLP技术应用于患者报告体验调查中的自由文本评论的主题建模.
- 利用ML从患者反中提取有意义的见解.
主要方法:
- 利用了医疗保健提供者和系统的消费者评估 (CAHPS) 调查数据与住院病人的记录相关联.
- 使用BERTopic使用自动标签的无监督主题建模.
- 包含情绪分析,以帮助主题解释.
主要成果:
- 超过43%的成年患者和46%的儿科护理人员提供了自由文本回复.
- 在成年人响应中确定了86个主题,在儿科响应中确定了35个主题,揭示了现有调查未涵盖的护理方面.
- 大多数被确定的主题总体上是积极的.
结论:
- 在患者反中,BERTopic有效地识别了可解释的主题,并且对其进行了最小的调整.
- 研究结果支持ML的应用,以了解患者的体验,以实现以人为中心的护理,患者安全和质量改善.
- 对患者反的ML分析可以识别时间和特定地点的趋势,突出关注和改进的领域.
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