使用快速胸部超声波扫描来诊断小牛肺炎的医生之间的准确性和评审者之间的一致性
Stan Jourquin1, Thomas Lowie1, Jade Bokma1
1Department of Internal Medicine, Reproduction and Population Medicine, Faculty of Veterinary Medicine, Ghent University, Merelbeke, Belgium.
The Veterinary record
|February 12, 2024
概括
新手医生在使用快速胸部超声波 (qTUS) 诊断小牛肺炎方面表现出相当一致. 培训提高了灵敏度,强调了在这种诊断方法中需要技能认证的需要.
科学领域:
- 兽医医学 兽医医学 兽医医学
- 诊断成像 诊断成像 诊断成像
- 动物健康 动物健康
背景情况:
- 胸部超声波 (TUS) 对于在农场检测小牛肺炎至关重要.
- 标准化扫描方法存在,但初学者性能后培训需要文件.
研究的目的:
- 为了评估新手医生使用快速TUS (qTUS) 对小牛肺炎的诊断性能.
- 评估培训和经验对诊断准确性的影响.
主要方法:
- 38名从业者每人对18-23只小牛进行了qTUS.
- 肺炎定义为肺部巩固≥1厘米深度.
- 与经验丰富的操作员相比,诊断参数 (准确度,灵敏度,特异性);评估评级者之间的可靠性.
主要成果:
- 平均相对灵敏度:0.66,特异性:0.71,准确度:0.73. 它们的相对灵敏度:0.66,特异性:0.71,准确度:0.73.
- 公平协议由科恩的卡帕 (0.40) 和克里多夫的阿尔法 (0.24) 表示.
- 监督训练提高了17.5%的灵敏度;小牛的年龄和住房影响了表现.
结论:
- 快速TUS表现呈现出具有显著可变性的学习曲线.
- 建议进行适当的培训和技能认证,以确保在发现小牛肺炎时的可靠诊断准确度.
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