ANORECTAL PHYSIOLOGY VALIDATED - A REPEATABILITY STUDY OF THE MOTOR AND SENSORY TESTS OF ANORECTAL FUNCTION
ANORECTAL PHYSIOLOGY VALIDATED - A REPEATABILITY STUDY OF THE MOTOR AND SENSORY TESTS OF ANORECTAL FUNCTION
复制标题
DOI：
10.1002/bjs.1800760628
复制
发表时间：
1989-06-01
影响因子：
9.6
通讯作者：
SWASH, M
中科院分区：
文献类型：
--
作者：
ROGERS, J;LAURBERG, S;SWASH, M
两名经验丰富的研究人员以随机顺序在两个不同的场合对十六名受试者（平均（标准差）年龄 50·7 (12·8) 岁，三名男性）进行了研究。遵循肛门直肠运动和感觉功能的解剖学、测压和电生理学评估的标准方案。两位研究者在会阴下降、肛管长度、肛管静息压和挤压压、阴部神经末梢运动潜伏期、肛门外括约肌单纤维肌电纤维密度、粘膜电敏阈值等测量结果上未发现显着差异。这项研究表明，不同的研究者可以重复肛门直肠感觉运动功能的标准测试。此外，这表明使用这些技术在不同中心获得的数据的比较是有效的。
Sixteen subjects (mean (s.d.) age 50·7 (12·8) years, three men) were studied on two separatè occasions by two experienced investigators in random order. A standard protocol of anatomical, manometric and electrophysiological assessments of anorectal motor and sensory function was followed. No significant differences were found between the results obtained by the two investigators in the measurements of perineal descent, anal canal length, anal canal resting pressure and squeeze pressure, pudendal nerve terminal motor latency, single‐fibre electromyography fibre density of the external anal sphincter, and thresholds of mucosal electrosensitivity. This study shows that the standard tests of anorectal sensorimotor function are repeatable by different investigators. In addition, it suggests that comparison of data obtained in different centres using these techniques is valid.