在甲状腺切除术后的语音评估中,状腺特征
Malek Mnejja1, Sofia Ben Jebara2, Mariam Ben Ayed1
1Department of Otorhinolaryngology Head and Neck Surgery, Habib Bourguiba Hospital, Sfax, Tunisia; University of Sfax, Sfax Medical School, LR23ES01 Laboratory, Sfax, Tunisia.
Journal of voice : official journal of the Voice Foundation
|March 29, 2024
概括
甲状腺切除术可能会导致声乐功能障碍,影响生活质量. 分析喉流动特征为客观评估手术后这些声乐变化提供了一种新的方法.
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
- 声学分析 声学分析
背景情况:
- 发声功能障碍是甲状腺切除术后的常见并发症,会对患者的生活质量产生负面影响.
- 虽然研究了声音的声学特征,但甲状腺切除术后的喉流动特征仍未得到充分研究.
- 在甲状腺手术后对声乐结果的客观评估至关重要.
研究的目的:
- 为了评估甲状腺切除术后的早期和短期声乐结果.
- 在发言过程中分析喉声学特征,以评估声音变化.
- 确定喉特征分析用于检测甲状腺切除术后声功能障碍的可靠性.
主要方法:
- 对39名接受甲状腺切除术的患者进行前性分析研究.
- 从手术前和手术后的第1天和第1个月的语音录音中提取的喉流特征 (例如,开放率,速度率).
- 用于特征提取和分析的信号处理技术.
主要成果:
- 在第1天和第1个月,观察到开放系数2 (OQ2) 和准开放系数 (QoQ) 的显著下降.
- 在第1个月,开放系数1 (OQ1) 和规范幅度系数 (NAQ) 显著下降.
- 在第1天和第1个月,速度系数2 (SQ2) 显著下降;这与语音障碍指数-10 (VHI-10) 的增加相关.
结论:
- 全球声学特征分析是一种可靠的方法,用于检测甲状腺切除术后的声音变化.
- 甲状腺切除术与声乐功能障碍有关,其特点是减少开放,振幅和速度系数.
- 喉的特征提供了一个客观的工具来评估甲状腺切除术对声动态的影响.
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