基于人工智能的视频分析平台的多中心验证,用于自动评估吞障碍
Chang-Won Jeong1, Dong-Wook Lim1, Si-Hyeong Noh1
1STSC Center, Wonkwang University, Iksan 54538, Republic of Korea.
Diagnostics (Basel, Switzerland)
|January 10, 2026
概括
这项研究开发了一个AI模型来解释视频光学吞研究 (VFSS) 视频,准确地诊断渴望和透,并具有强大的外部验证. 人工智能显示出改善吞障碍评估的希望.
科学领域:
- 医疗成像医学成像
- 人工智能的人工智能
- 吞障碍 吞障碍 吞障碍
背景情况:
- 视频光镜吞研究 (VFSS) 对于评估吞功能至关重要.
- 现有的VFSS人工智能 (AI) 模型缺乏广泛的外部验证.
- 这项研究解决了在VFSS解释中对强大的AI评估的需求.
研究的目的:
- 从VFSS视频中开发一个人工智能模型,自动诊断VFSS视频中的渴望和透.
- 通过多中心外部验证来评估AI模型的性能.
- 评估AI在吞障碍诊断中的临床实用性.
主要方法:
- 在2012年VFSS图像上使用YOLOv9_c架构开发了一个AI模型进行训练.
- 在309个Q1级VFSS视频上对该模型进行了内部验证.
- 在两个医院使用138个Q1和Q2级VFSS视频进行了外部验证.
主要成果:
- 内部验证显示高训练 (98.1%) 和验证 (97.8%) 准确度,测试准确度为61.5%.
- 在内部测试中,AI模型实现了吸入 (AUC=0.70) 和透 (AUC=0.65) 的诊断精度.
- 外部验证显示出强大的性能:吸入 (精度90.2%,AUC=0.79) 和透 (精度78.3%,AUC=0.80),总准确率为80.4%.
结论:
- 从VFSS视频中成功开发了一种AI模型,用于自动吸入和透诊断.
- 多中心外部验证证实了AI模型的良好诊断准确性.
- 需要对更大,更多样化的数据集进行进一步的研究,以增强临床应用.
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