持续发言的鼻镜评分与连接发言有什么不同?
Taylor D Snodgrass1, Jessica L Chee-Williams2,3, Thomas J Sitzman2,4
1Department of Communication Sciences and Disorders, Syracuse University, Syracuse, NY, USA.
概括
在连接的语音中,鼻镜测试的耳鼻关闭率与持续的 /i/ 和 /s/ 声音中的评分非常接近. 这表明,当连接的语言是不可行的时,持续的元音可能足以评估喉功能.
科学领域:
- 语音语言病理学 语音语言病理学
- 耳鼻喉科 耳鼻喉科 耳鼻喉科
- 医疗成像医学成像
背景情况:
- 耳鼻缺陷 (VPI) 影响语音清晰度和共振.
- 鼻镜检查是评估大鼻关闭的关键诊断工具.
- 在连接的语音中评估喉功能可能具有挑战性.
研究的目的:
- 通过鼻镜检查,确定连接语音和持续语音 (/i/或 /s/) 期间的耳鼻关闭评级之间的相关性.
- 为了量化连接和持续的语音评估之间的velopharyngeal关闭参数的差异.
- 为了评估跨语音任务的耳鼻关闭模式的一致性.
主要方法:
- 一项前性观察性研究,涉及52名患有VPI的参与者.
- 在连接的语音和持续的 /i/ 或 /s/ 发音过程中进行了鼻镜检查.
- 分析了背关闭百分比,背运动,侧壁运动和关闭模式.
主要成果:
- 在连接的语音和持续的/i/之间发现了中等到非常强的相关性,用于闭合百分比,垂体运动和侧壁运动 (P < .01).
- 在连接的语音和持续的 /s/之间也观察到类似的强烈相关性.
- 连接式和持续式语音之间的闭合百分比平均差异很小 (2%-12%),闭合模式在90-95%的案例中匹配.
结论:
- 鼻喉运动的鼻镜评分在连接的语音和持续的/i/或/s/之间非常一致.
- 仅仅引起持续的/i/或/s/可能就足以评估喉功能,当连接的语言是不可能的.
- 这一发现可以简化VPI评估的鼻镜检查程序.
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