相关实验视频
Updated: Jul 24, 2025

11:11
Construction and Characterization of a Novel Vocal Fold Bioreactor
Published on: August 1, 2014
9.2K
患者概况:确定患者因素对声乐疲劳的影响
Julianna C Comstock Smeltzer1, Sy Han Chiou2, Adrianna C Shembel3
1Department of Speech, Language, and Hearing, School of Behavioral and Brain Sciences, University of Texas at Dallas, Richardson, Texas.
概括
声声疲劳在心理社会上显著影响患者,但患者的个人资料,如年龄,性别或疾病类型,不会影响其严重程度. 需要对潜在机制进行进一步的研究,以了解声音疲劳的表现.
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
- 心理学 心理学 心理学
背景情况:
- 声音疲劳是声音障碍患者的常见抱怨,但影响其严重程度的因素尚不清楚.
- 了解与声疲劳相关的患者个人资料对于有效的诊断和治疗至关重要.
研究的目的:
- 调查患者个人资料 (语音障碍类型,人口统计,歌唱身份,整体感知意识,心理社会影响) 与声声疲劳的严重程度之间的关系.
- 确定哪些患者特征是声疲劳严重程度的显著预测因素.
主要方法:
- 一项前性队列研究,涉及95名声音障碍患者.
- 参与者填写了经过验证的问卷:语音疲劳指数 (VFI-Part1),语音障碍指数-10 (VHI-10),以及多维间接意识评估 (MAIA-2).
- 使用多变量线性回归来分析各种患者个人资料对声疲劳严重性的影响.
主要成果:
- 语音疲劳表现出显著的心理社会影响,如VHI-10得分所示 (P < 0.001).
- 在不同类型的语音障碍 (结构性,神经性,功能性) 中,没有发现声音疲劳的显著影响.
- 年龄,性别,歌唱认同和整体感知意识并没有显著影响声声疲劳的严重程度.
结论:
- 语音疲劳对患有语音障碍的患者有很大的社会心理影响.
- 患者的个人资料,包括疾病类型,年龄,性别,歌唱身份和整体感知意识,并不能显著预测声疲劳的严重程度.
- 在对患者进行声声疲劳的分析时,建议谨慎;建议进一步调查病理生理机制.
相关概念视频
Factors Affecting Pulmonary Ventilation
1.5K
Besides the pressure difference between the external environment and the lungs, the airflow rate and ease of pulmonary ventilation are also influenced by three other factors: surface tension of the fluid in the alveoli, compliance of the lungs, and airway resistance.
Alveolar Surface Tension
The alveolar fluid lines the luminal surface of the alveoli and exerts a force called surface tension. This force is caused by the polar water molecules in the liquid being more strongly attracted to each...
Alveolar Surface Tension
The alveolar fluid lines the luminal surface of the alveoli and exerts a force called surface tension. This force is caused by the polar water molecules in the liquid being more strongly attracted to each...
1.5K
Factors Affecting Protein-Drug Binding: Patient-Related Factors
83
Protein-drug binding, a pivotal aspect of pharmacokinetics, is subject to considerable variability influenced by an array of patient-related factors. The intricate interplay of age, individual differences, and pathological conditions significantly impact the binding dynamics and subsequent pharmacological effects.
Age stands as a key determinant in protein-drug binding. Neonates, characterized by low albumin content, experience heightened concentrations of unbound drugs such as phenytoin and...
Age stands as a key determinant in protein-drug binding. Neonates, characterized by low albumin content, experience heightened concentrations of unbound drugs such as phenytoin and...
83
Larynx
1.7K
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,...
1.7K
Assessment of Airway, Skin Color, and Use of Accessory Muscles
1.0K
A thorough assessment of respiratory health is paramount in clinical settings to identify and manage respiratory distress and ensure adequate oxygenation. This article elaborates on the critical aspects of respiratory evaluation, including airway assessment, skin color examination, and the observation of accessory muscle use, which are integral to effectively diagnosing and managing patients with respiratory conditions.
Introduction
The initial evaluation of a patient's respiratory system...
Introduction
The initial evaluation of a patient's respiratory system...
1.0K
Factors Affecting Illness
4.3K
When a person's physical, emotional, intellectual, social development or spiritual functioning is compromised, this deviation from a healthy normal state is called illness. Illness creates stress that in turn harms individuals. Irritation, anger, denial, hopelessness, and fear are behavioral and emotional changes an individual experiences in the phases of illness. A variety of factors influence a person's health and well-being.
For instance, risk factors are connected to illness,...
For instance, risk factors are connected to illness,...
4.3K
Factors Affecting Respiration
5.3K
Respiration is a crucial physiological function involving exchanging oxygen (O2) and carbon dioxide (CO2) between an organism and its environment. Various factors can impact this essential process:
5.3K

