人工智能支持的决策支持系统在临床环境中表现如何?
Anindya Pradipta Susanto1,2, David Lyell1, Bambang Widyantoro2
1Australian Institute of Health Innovation, Macquarie University, Australia.
机器学习 (ML) 模型在临床决策支持 (CDS) 系统中的真实世界性能往往与验证相比降低. 改善ML模型性能报告对于安全有效的临床整合至关重要.
科学领域:
- 医疗信息学 医疗信息学
- 人工智能在医学中的应用
- 临床决策支持系统 临床决策支持系统
背景情况:
- 机器学习 (ML) 模型越来越多地被整合到临床决策支持 (CDS) 系统中.
- 评估这些基于ML的CDS工具的实际性能对于安全有效的临床实施至关重要.
- 现有证据表明,当代基于ML的CDS在实际临床环境中的性能需要进行系统检查.
研究的目的:
- 系统地审查和分析基于机器学习的临床决策支持系统的实际性能.
- 识别文献中报告的常见的ML任务,方法和性能指标.
- 评估模型验证性能与现实世界临床性能之间的差距.
主要方法:
- 在四个文献数据库中进行了系统的文献搜索.
- 包括在5年内发表的研究.
- 提取的数据包括CDS任务,ML类型和方法,并报告了真实世界的绩效指标.
主要成果:
- 确定了32项研究,主要关注图像识别/解释 (38%) 和风险评估 (28%).
- 监督学习 (88%) 是主要的ML方法,随机森林和卷积神经网络是常见的方法.
- 只有12项研究报告了真实世界的性能,与初始验证相比,在临床环境中观察到显著的性能退化.
结论:
- 基于ML的CDS的现实性能往往不足以达到验证基准.
- 临床环境中对ML模型性能进行标准化和全面的报告至关重要.
- 加强报告实践对于确保在医疗保健中安全有效地部署ML至关重要.
更多相关视频
06:32Author Spotlight: Automated Deep Brain Stimulation for Parkinson's Disease - Exploring the Possibilities and Challenges of Home Monitoring
Published on: July 14, 2023
09:00TBase - an Integrated Electronic Health Record and Research Database for Kidney Transplant Recipients
Published on: April 13, 2021
相关概念视频
Issues And Trends In Healthcare Delivery System
Cost Containment
Payment for healthcare services has historically promoted adoption of costly and often unnecessary or inefficient...
Nursing Clinical Information System
A Nursing Clinical Information System (NCIS) is a specialized type of healthcare information system tailored to meet the unique needs of nursing practice. It incorporates the principles of nursing informatics to streamline information management and improve the quality of care delivery.
Critical attributes of NCIS include:
Health Information Technology and Healthcare Information System
Health Information Technology, commonly called HIT, integrates advanced information systems and technology in healthcare settings. Its primary functions include:
Current Trends in Nursing II
Critical Thinking II
Methods of Documentation VI: Case Management Model
For example, a patient with a chronic...
