部进展角度的可复制性:跨关节测量的标准化和基于图像的质量控制检查清单的开发
Ana M Fidalgo1,2, Adriana Aquise1,2, Francisca S Molina3,4
1Department of Obstetrics and Gynecology, Hospital Universitario de Torrejón, 28850 Madrid, Spain.
Diagnostics (Basel, Switzerland)
|July 29, 2025
概括
通过基于图像的检查清单标准化部进展角度 (BPA) 测量,显著提高了跨膜超声波 (US) 评估中的可重复性. 这种标准化的方法提高了BPA评估的可靠性.
科学领域:
- 产科和妇科 产科和妇科
- 医疗成像医学成像
- 胎儿评估 胎儿评估
背景情况:
- 跨膜超声波 (US) 对于评估胎儿表现至关重要.
- 精确测量后进度角 (BPA) 对于管理后表现至关重要.
- 测量BPA的变化可能会影响临床决策.
研究的目的:
- 为了评估跨关节美国测量部进展角度 (BPA) 的可重现性.
- 评估基于图像的检查清单对BPA测量可复制性的影响.
- 为了确定标准化是否改善了BPA评估的观察者间协议.
主要方法:
- 8名操作人员测量了BPA从18个跨膜3D美国体积.
- 最初的观察者间可重现性使用类内相关系数 (ICC) 进行评估.
- 一个基于图像的检查清单被开发和应用,随后重新评估了BPA测量.
主要成果:
- 最初的BPA测量可重复性是中等的 (ICC:0.70).
- 基于图像的标准化检查清单的开发提高了可重复性.
- 标准化后的BPA测量显示了显著改善的可重复性 (ICC:0.81).
结论:
- 使用跨膜超声波测量BPA是可行的.
- 通过基于图像的检查列表进行标准化,可以提高BPA测量的可复制性.
- 这种标准化的方法改善了观察者之间的协议,用于BPA评估在部呈现.
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