检查正常听力门和自我报告的听力困难的服务人员中低/轻度获取助听器的使用和益处
Alyssa J Davidson1, Gregory M Ellis1,2, Kimberly Jenkins1
1National Audiology and Speech Center, Walter Reed National Military Medical Center, Bethesda, MD 20889, USA.
Healthcare (Basel, Switzerland)
|March 12, 2024
概括
低增益助听器 (LGHAs) 对正常听力但自我报告的听力障碍 (SHDs) 的个人有好处. 这些助听器对于那些经历听力处理缺陷的人来说是一个可行的选择,尽管正常的听力值.
科学领域:
- 听力学 听力学是指听力学.
- 听力科学 听力科学
- 语音和听力科学 语言和听力科学
背景情况:
- 低增益助听器 (LGHAs) 适用于正常外周听力但有明显自我报告的听力障碍 (SHD) 的个人.
- 了解LGHA在这个人群中的疗效对于有效的听力管理至关重要.
- 需要与非显著听力障碍 (NHD) 和外周听力损失的个体进行比较.
研究的目的:
- 评估LGHA对正常听力值 (NHTs) 和SHDs的个体的益处.
- 为了比较患有SHD和NHD,有或没有外周听力损失的个体之间的LGHA使用和益处.
主要方法:
- 从6652名服务人员的样本中对186名助听器使用者进行调查.
- 参与者被分为SHD/NHD组,使用耳和听力调查-听力分量表 (THS-H).
- 参与者根据听力学值被分为听力障碍 (HI) /NHT组.
主要成果:
- 与NHD和NHT相比,SHD和NHT的个体报告了较高的LGHA使用和益处.
- 在SHD患者中观察到相似的LGHA使用和益处,无论外周听力损失如何.
- THS-H有效地量化了感知到的听觉处理缺陷,有助于识别潜在的LGHA受益者.
结论:
- 对于患有NHT和SHD的人来说,LGHA是一种合适的管理选择.
- 量化感知到的听觉处理缺陷有助于识别可能受益于LGHA的个人.
- 研究结果支持使用LGHA治疗特定小组的个体,这些个体在没有外周损伤的情况下遇到听力障碍.
相关概念视频
00:53Sound Intensity Level
4.2K
Humans perceive sound by hearing. The human ear helps sound waves reach the brain, which then interprets the waves and creates the perception of hearing. The loudness of the environment in which a person is located determines whether they can distinguish between different sound sources.
The human ear can perceive an extensive range of sound intensity, necessitating the use of the logarithmic scale to define a physical quantity—the intensity level. It is a ratio of two intensities and...
The human ear can perceive an extensive range of sound intensity, necessitating the use of the logarithmic scale to define a physical quantity—the intensity level. It is a ratio of two intensities and...
4.2K
01:16Characteristics of Practical Op Amps
521
A difference amplifier, a crucial component in numerous electronic devices, ideally amplifies only the difference-mode signal, which is the difference between two input signals. However, in practical circuits, the output voltage depends on both the differential gain and the common-mode gain.
The ratio of differential gain to the common-mode gain is defined as the common-mode rejection ratio (CMRR). This ratio quantifies the ability of operational amplifiers (op-amps) to reject common-mode...
The ratio of differential gain to the common-mode gain is defined as the common-mode rejection ratio (CMRR). This ratio quantifies the ability of operational amplifiers (op-amps) to reject common-mode...
521