测量:通过SPLINT技术确保伸展阴茎长度的观察者内部和观察者间可靠性
Prabudh Goel1, Prativa Choudhury1, Vivek Verma2
1Department of Paediatric Surgery, All India Institute of Medical Sciences, New Delhi, India.
Journal of Indian Association of Pediatric Surgeons
|December 18, 2024
概括
在男孩中,SPLINT技术在测量伸展的阴茎长度 (SPL) 中表现出高可靠性,准确性随年龄增长而增加. 这验证了技术和训练模块,以进行一致的阴茎尺寸评估.
科学领域:
- 儿科泌尿外科 儿科泌尿外科
- 医学测量技术 医学测量技术
背景情况:
- 精确测量伸展的阴茎长度 (SPL) 对于防止患者因测量错误而受伤至关重要.
- SPL测量的变化可以归因于系统或随机错误.
研究的目的:
- 评估SPLINT技术用于测量伸展阴茎长度 (SPL) 的观察者内部和观察者间变异性.
主要方法:
- 使用SPLINT技术测量了449名年龄在0-14岁的男孩的SPL.
- 经过标准化培训后,专家和实习外科医生进行了测量.
- 使用类内相关性 (ICC),相对技术测量误差 (rTEM) 和可靠性 (%) 评估了可变性.
主要成果:
- 对于SPLINT技术,观察者内部和观察者间的可靠性很高.
- 观察者内部的变化与参与者的年龄成反比例 (相关系数 = -0.56).
- 随着年龄的增长,SPL测量的可靠性得到了改善,并且与实习生相比,专家外科医生的可靠性始终更高.
结论:
- SPLINT技术是测量伸展阴茎长度 (SPL) 的经过验证和可靠的方法.
- 培训模块有效地为外科医生准备精确的SPL测量.
- SPL可以作为阴茎尺寸的客观标记.
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