耳鼻喉时间和语音声音障碍 未知病因的声音障碍
Taylor D Snodgrass1, Jamie L Perry1, Xiangming Fang2
1Department of Communication Sciences and Disorders, East Carolina University, Greenville, NC, USA.
Communication disorders quarterly
|March 14, 2025
概括
这项研究检查了有和没有言语声音障碍 (SSD) 的儿童的喉时间. 在鼻腔气流持续时间和口腔压力时间方面发现了显著的差异,这表明时间影响SSD.
科学领域:
- 语音语言病理学 语音语言病理学
- 儿科听力学 儿科听力学
- 空气动力学 在空气动力学.
背景情况:
- 耳鼻喉功能障碍 (VPD) 可能会影响语音理解能力.
- 了解喉时间对于诊断和治疗语音声音障碍 (SSD) 至关重要.
- 许多SSD的病因仍然未知,需要对潜在机制进行进一步调查.
研究的目的:
- 为了调查未知病因的SSD和没有SSD的学龄前儿童的喉时间差异.
- 为了比较两个群体之间的喉功能的特定时间变量.
- 为了识别与SSD相关的潜在空气动力学标记.
主要方法:
- 对六名学龄前儿童进行了空气动力学测试 (三名有典型的语言,三名有SSD).
- 参与者反复产生了"hamper"这个词.
- 分析了六个时间变量,对喉功能进行了分析.
主要成果:
- 在鼻气流的持续时间和从口腔压力开始到结束的间隔中观察到具有统计学意义的差异 (p < .05).
- 效应大小各不相同,对不同的时间变量记录了小,中,大效应.
- 这些发现表明,与SSD相关的喉时间有可测量的差异.
结论:
- 大鼻时间,特别是鼻腔气流持续时间和口腔压力时间,似乎是未知病因的SSD儿童的差异化因素.
- 空气动力学评估提供了对喉功能及其与语音声音障碍的关系有价值的见解.
- 需要使用更大的样本大小进行进一步的研究来证实这些发现并探索临床影响.
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