在胸部放射图上检测儿科肺胸部的ChatGPT-5的诊断性能:多提示评估
Chih-Hao Wang1, Po-Chih Lin1, Shin-Lin Shih2,3
1Department of Pediatrics, MacKay Children's Hospital, Taipei 104217, Taiwan.
Diagnostics (Basel, Switzerland)
|January 28, 2026
概括
聊天GPT-5在儿童胸部X射线上检测肺胸部有希望,具有高特异性,但对微妙病例的敏感性有限. 进一步的临床监督对于准确的诊断至关重要.
科学领域:
- 医疗成像中的人工智能
- 儿科放射学 儿科放射学
- 诊断性绩效评估的诊断性绩效评估是如何进行的
背景情况:
- 胸部X射线图对于在紧急情况下诊断儿科肺胸炎至关重要.
- 临床压力可能导致错过或延迟细微肺胸部的诊断.
- 评估像ChatGPT-5这样的AI工具对于诊断辅助是很重要的.
研究的目的:
- 评估ChatGPT-5在儿童胸部X射线图上检测和定位肺胸部的诊断性能.
- 为了比较不同的提示策略用于AI解释.
- 为了确定AI的准确性,灵敏度和特异性.
主要方法:
- 对380张儿科胸部X射线图 (190个肺胸部,190个对照组) 的回顾分析.
- 聊天GPT-5使用指令,基于角色和临床背景提示来解释图像.
- 绩效指标根据专家评判的标准进行评估.
主要成果:
- 聊天GPT-5实现了77%-79%的准确性和高特异性 (96%-98%).
- 敏感性有限 (57-61%),特别是在小肺胸部 (18-46%).
- 大型肺胸部的检测更好 (75-88%),侧面准确度高 (>96%).
结论:
- 聊天GPT-5显示了对儿科肺胸部的一致但有限的诊断能力.
- 高特异性和检测大型肺胸部是我们的优势.
- 对微妙病例的低敏感性需要临床医生的监督,排除了独立使用.
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