肌肉紧张性语音障碍症患者中多种语音评估措施的相关性:一项探索性研究
Jesnu Jose Benoy1, Thirunavukkarasu Jayakumar1
1Department of Speech-Language Sciences, All India Institute of Speech and Hearing, University of Mysore, Manasagangothri, Mysuru, Karnataka 570006 India.
概括
这项研究发现,声音评估措施中的相关性比肌肉紧张性失声症 (MTD) 的相关性更强. 对MTD患者来说,多维语音评估至关重要.
科学领域:
- 耳鼻喉科 耳鼻喉科 耳鼻喉科
- 语音语言病理学 语言病理学
- 声音科学 声音科学
背景情况:
- 主要肌肉张力失声症 (MTD) 是一种声音障碍,没有结构性或神经学原因.
- 患有MTD的患者接受各种语音评估,但这些措施之间的相关性未得到充分研究.
- 了解这些相关性对于全面的MTD诊断和管理至关重要.
研究的目的:
- 调查主要MTD患者多维语音评估措施之间的相关性.
- 为了确定声学,空气动力学,听觉感知和自我评分语音测量措施内部和之间协会的强度.
- 为临床实践提供有关MTD综合语音评估必要性的信息.
主要方法:
- 采用单组相关性研究设计.
- 48名被诊断为初级MTD的参与者从第三级护理机构招募.
- 使用斯皮尔曼的相关性分析了包括GRBAS,声学语音质量指数 (AVQI),声学呼吸指数 (ABI),最大语音持续时间,S/Z比率,语音障碍指数 (VHI) 和声乐疲劳指数在内的多个语音指标.
主要成果:
- 在不同语音评估措施内和在不同语音评估措施之间观察到显著的相关性 (P < 0.05).
- 在听觉感知和声学测量之间存在中等到非常高的相关性 (ρ = 0.480.87).
- 在VHI和其他措施之间发现了微弱到中度的相关性 (ρ = 0.310.62);空气动力学措施没有显示与其他措施的显著相关性.
结论:
- 与不同类型的措施相比,在单个语音评估措施中,变量之间的相关性更强.
- 这些发现强调了多维方法对MTD患者的语音评估的重要性.
- 使用各种语音测量的综合评估提供了对MTD的更全面的理解.
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