简化语音效率指标在非音声创伤性声高功能患者的小组中,在语音治疗后实现正常化
Zilan Zhu1,2, Jarrad H Van Stan1,2,3, Hamzeh Ghasemzadeh2,3
1MGH Institute of Health Professions, Boston, MA.
American journal of speech-language pathology
|August 13, 2025
概括
简化语音效率 (VE) 度量,特别是SPL/Ps,在跟踪非音声创伤性声高功能 (NPVH) 的语音治疗结果方面表现有希望. 这些指标可以帮助确定特定患者子组的治疗效应.
科学领域:
- 语音语言病理学 语言病理学
- 声学分析 声学分析
- 声音障碍 声音障碍
背景情况:
- 非音声创伤性声高功能 (NPVH) 在客观的语音评估中提出了挑战.
- 传统的声音效率 (VE) 度量需要进一步验证临床实用性.
- 简化VE指标可能提供更容易获得的结果指标.
研究的目的:
- 评估简化语音效率 (VE) 指标,以识别非音声创伤性声高功能 (NPVH) 在语音治疗后的变化.
- 为了比较传统的 VE 度量与简化的比率 (SPL/AP,SPL/Ps,SPL/AFLOW).
主要方法:
- 对108名患有NPVH和208名对照的成年人进行了回顾性分析.
- 声学和空气动力学测量 (SPL,Ps,AFLOW) 来自辅音母音的发音.
- 混合设计ANOVA分析治疗前后的VE变化,包括子组分析.
主要成果:
- 在NPVH组中没有观察到总体VE变化;然而,子组分析显示了治疗效应.
- SPL/Ps表现出显著的治疗效果,并朝着规范范围移动.
- 简化VE指标 (SPL/AP,SPL/AFLOW) 和传统VE显示了治疗后的变化.
结论:
- VE比率,特别是SPL/Ps,是NPVH语音治疗结果评估的潜在工具.
- 这些指标可以帮助对NPVH患者进行分层,通过将其与健康值进行比较.
- 需要进一步的研究来确定VE指标在NPVH评估和管理中的作用.
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