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评估临床数据对光盘分析中观察者间变量的影响,用于人工智能辅助眼查
Sayeh Pourjavan1,2, Gen-Hua Bourguignon1, Cristina Marinescu2
1Department of Ophthalmology, Cliniques Universitaires Saint Luc, UCL, Brussels, Belgium.
Clinical ophthalmology (Auckland, N.Z.)
|January 1, 2025
概括
在光盘评估中观察者间的变异性影响AI的地面真相. 包括诸如眼内压力 (IOP) 等临床数据,可以提高青光眼查的诊断一致性.
科学领域:
- 眼科医生 眼科 眼科
- 医疗保健中的人工智能
- 医学成像分析 医学成像分析
背景情况:
- 准确的青光眼诊断依赖于从 fundus 照片的光盘评估.
- 为人工智能开发建立可靠的基本真相受到主观解释的挑战.
- 专家评分的观察者之间的变化可能会影响诊断结果.
研究的目的:
- 用 fundus 照片来评估光盘评估中的观察者间的变异性.
- 确定临床数据,如眼内压 (IOP) 对诊断一致性的影响.
- 评估这种变异性对人工智能驱动的玻璃眼研究的影响.
主要方法:
- 两位绿眼专家最初将70名受试者的 fundus 照片分类为正常或异常.
- 根据分类进行了推,其次是IOP测量.
- 在第二阶段,四位专家独立地对图像进行了分类,包括或没有额外的临床数据 (IOP,对侧眼).
主要成果:
- 在初步评估中,高级和初级专家之间发现了中等的协议.
- 眼内压力 (IOP) 被确定为影响转案决定的关键因素.
- 四位专家之间的协议有所不同,随着额外的临床信息的改善;光盘挖掘评估中存在显著的变化.
结论:
- 临床风险因素,包括IOP和双边数据,显著影响诊断的准确性和一致性.
- 在人工智能培训中仅仅依赖 fundus 照片是有问题的,因为观察者之间的变化.
- 整合临床信息的多模式数据集对于开发用于眼查的强大的AI模型至关重要.
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