在健全的狗中,胸肢周长测量方法在观察者之间和观察者内部的可靠性
Kelly Deabold1, Jordan Harriz1, Brandy Madeiros1
1Department of Comparative, Diagnostic and Population Medicine, University of Florida College of Veterinary Medicine, Gainesville, FL, United States.
Frontiers in veterinary science
|August 30, 2023
概括
准确的狗胸四肢周长测量非常重要. 最可靠的方法是测量25%的前手臂 (ABr) 长度,肘部伸展或承重 (WB).
科学领域:
- 兽医医学 兽医医学 兽医医学
- 比较解剖学的比较解剖学.
- 生物机械测量测量方法
背景情况:
- 精确的四肢测量对于诊断狗的淋巴或肌肉缩等疾病至关重要.
- 标准化的测量技术确保了临床评估和研究的可靠数据.
研究的目的:
- 为了比较不同方法的可靠性测量胸部四肢周长在健康的狗.
- 为了确定最佳的四肢定位和测量位置,以获得一致的结果.
主要方法:
- 三名观察员对10只健康狗的20个胸部四肢进行了三次的周长测量.
- 测量是以特定百分比的手臂 (Br) 和手臂前 (ABr) 长度进行的,肘部处于伸展和承重 (WB) 位置.
- 使用类内相关系数 (ICC) 来评估观察者间和观察者内部的可靠性.
主要成果:
- 所有测量方法都表现出良好的观测者内部和观测者间可靠性 (ICC > 0.83).
- 25%的ABr长度位置,肘部伸展或WB,产生了卓越的观察者之间的可靠性.
- 在25%的ABr扩展和WB位置上始终观察到卓越的观察者内部可靠性.
结论:
- 狗胸部四肢的周边测量在25%ABr长度时最可靠.
- 肘部位置 (伸展或WB) 在25%的ABr长度下不会显著影响可靠性.
- 在25%的ABr长度进行标准化测量可以提高兽医实践中的诊断准确性.
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