儿科声音障碍指数和声学分析在儿科良性声音障碍的应用和比较
概括
儿科语音障碍严重影响儿童,在儿科语音障碍指数 (pVHI) 上得分更高,声学参数发生变化. 使用主观 (pVHI) 和客观 (声学分析) 方法进行全面的语音评估对于准确的诊断至关重要.
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
- 儿科医学 儿科医学
背景情况:
- 儿科语音评估方法有局限性,很少有研究比较声障碍儿童的主观和客观评估.
- 需要了解患者报告的语音障碍与儿科患者的客观声学测量之间的关系.
研究的目的:
- 应用和比较儿科语音障碍指数 (pVHI) 与诊断患有良性语音障碍的儿童的声学分析.
- 评估儿科患者的主观语音障碍测量和客观声学参数之间的相关性.
主要方法:
- 一项涉及338名儿科参与者的病例控制研究 (160名有语音障碍,178名对照) 从2021年8月到2023年4月.
- 数据收集包括儿科语音障碍指数 (pVHI) 问卷和声学分析 (基本频率,动,闪,HNR,s/z比率,最大发音时间).
- 用皮尔森相关系数来分析pVHI得分与声学参数之间的关系.
主要成果:
- 与对照组相比,患有语音障碍的儿童的pVHI总和分级得分显著更高 (P < .05).
- 观察到基本频率,动,闪,和噪声比率 (HNR),s/z比率和最大发声时间 (P < .05) 之间的显著差异.
- 在pVHI总和分级分数 (物理维度和总分数之间的最高值,r = 0.882) 中发现了中等到强的相关性,但在声学参数之间或声学参数和pVHI分数之间没有相关性.
结论:
- 患有语音障碍的儿科患者经历了更严重的语音障碍,反映在pVHI分数和声学参数上.
- 虽然pVHI表现出强烈的内部一致性,但声学参数和pVHI得分没有很强的相关性,这表明它们测量了语音功能的不同方面.
- 综合主观 (pVHI) 和客观 (声学分析) 方法的综合评估对于准确的临床评估和预防儿科语音障碍的诊断偏差至关重要.
更多相关视频
06:04Systematic Hearing Performance Evaluation Process for Adolescents with Cochlear Implantation at Early Ages
Published on: March 24, 2023
741
14:05Behavioral Assessment of Hearing in 2 to 4 Year-old Children: A Two-interval, Observer-based Procedure Using Conditioned Play-based Responses
Published on: January 23, 2017
29.6K
相关概念视频
01:28Physical Assessment of the Respiratory Tract IV: Auscultation
2.1K
Auscultation is a crucial component of the physical assessment of the respiratory tract. It offers valuable insights into airflow through the bronchial tree and potential lung obstructions. This process involves careful listening to breath, voice, and adventitious sounds, which can reveal a wealth of information about a patient's respiratory health.
Breath Sounds
Breath sounds are categorized into vesicular, bronchovesicular, and bronchial.
Breath Sounds
Breath sounds are categorized into vesicular, bronchovesicular, and bronchial.
2.1K
01:21Larynx
4.1K
The human larynx, often referred to as the voice box, is an intricate organ located in the neck. It serves as a pathway for air to enter the lungs during respiration and is an essential component of voice production.
Anatomy of the Larynx
The larynx consists of various components, including cartilage, muscles, and vocal cords. Its structure includes three large unpaired cartilages—the thyroid, cricoid, and epiglottis—and three smaller paired cartilages—the arytenoids,...
Anatomy of the Larynx
The larynx consists of various components, including cartilage, muscles, and vocal cords. Its structure includes three large unpaired cartilages—the thyroid, cricoid, and epiglottis—and three smaller paired cartilages—the arytenoids,...
4.1K
01:31Respiratory System Abnormal Finding II: Palpation and Auscultation
1.3K
In assessing respiratory abnormalities, palpation and auscultation are critical tools for detecting and interpreting various pathophysiological changes. These techniques provide insight into underlying disorders by evaluating tactile sensations and sounds produced by the respiratory system.
Palpation Findings
During a respiratory assessment, palpation can reveal several vital abnormalities:
Palpation Findings
During a respiratory assessment, palpation can reveal several vital abnormalities:
1.3K