腹偏差 - - 三种不同的测量方法的可靠性
Asger Jepsen1, Benjamin S Rasmussen2, Ole Graumann3
1University of Southern Denmark, Clinical Institute, Odense, Denmark.
Journal of clinical imaging science
|October 1, 2025
概括
使用CRP,LM和MoP的三种方法,对不同评级和经验水平的Ulnar变异 (UV) 测量是可靠的. 所有方法都表现出极好的评价者间可靠性,表明临床实践中的结果一致.
科学领域:
- 整形外科 整形外科 整形外科
- 放射学 放射学是一门学科.
- 医疗成像医学成像
背景情况:
- 偏差 (UV) 是一个放射测量,对于评估远半径骨折至关重要.
- 精确的紫外线测量对于估计骨折压缩和指导治疗至关重要.
- 现有的文献描述了各种UV测量方法,需要进行可靠性评估.
研究的目的:
- 评估三种不同的紫外线测量方法在评价者之间和评价者内部的可靠性.
- 在不同背景和经验水平的医疗保健专业人员中比较这些方法的可靠性.
主要方法:
- 9名评级人员 (放射科医生,住院医生,博士生/医学生,放射科医生) 在21个放射仪上测量了紫外线.
- 使用了三种方法:中央参考点 (CRP),横向方法 (LM) 和垂直方法 (MoP).
- 评估者之间的可靠性是使用类内相关系数 (ICC) 评估的;使用Bland-Altman (BA) 分析.
主要成果:
- 在所有方法中观察到优异的评价者间可靠性:ICC为0.91 (CRP),0.96 (LM) 和0.97 (MoP).
- 在评价者内部的协议 (BA LoA) 显示出很强的一致性:±2.94/±1.45 (CRP),±1.92/±2.36 (LM) 和±2.14/±1.33 (MoP).
结论:
- 这三种紫外线测量方法 (CRP,LM,MoP) 都表现出卓越的可靠性.
- 评级人员可以始终获得紫外线测量,无论他们的专业背景或经验水平如何.
- 这些发现支持这些紫外线测量技术的可靠临床应用.
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