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预测使用语音接收值和年龄在老年人听力损失的纯色调值

Ramida Dindamrongkul¹, Tippawan Liabsuetrakul², Pittayapon Pitathawatchai³

¹Department of Otolaryngology, Faculty of Medicine, Prince of Songkla University, 90110, Hatyai, Songkhla, Thailand.

BMC research notes

|April 17, 2024

概括

一个新的公式可以使用语音接收值 (SRT) 预测老年人的纯色调值 (PTTs). 这有助于早期检测听力损失和配合助听器,改善生活质量.

科学领域:

听力学听力学是指听力学.
老年学是一门学科.
生物医学工程生物医学工程

背景情况:

对于老年人来说,由于难以理解说明,标准纯色音调听力测试可能具有挑战性.
准确的听力值评估对于有效的听力损失管理和改善生活质量至关重要.

研究的目的:

开发和验证一个公式来预测使用语音接收值 (SRT) 在0.5-4 kHz的纯音值值 (PTTs).
为评估老年人听力损失提供一种更容易获得的方法.

主要方法:

开发了一种线性模型,使用来自60-90岁个体的1226个音频图,随机分为训练和测试集.
该模型根据SRT预测PTT,并根据年龄进行调整.
模型的性能使用调整后的R平方和Pearson的相关系数来评估.

主要成果:

预测模型在0.5,1和2kHz频率上实现了高精度 (调整R^{2^0.74-0.89).}
预测准确度在4kHz时较低 (调整后的R² = 0.41).
该模型显示了作为指导PTT确定和助听器编程的临床工具的潜力.

结论:

使用SRT和年龄的公式可以有效地预测老年人的纯色度值.
这种方法为听力学家和助听器配件提供了一个有价值的辅助工具.
改进听力评估可以导致更好地管理与年龄相关的听力损失.

关键词:

年长的老人.预测模型是一个预测模型.纯色的值是纯色的值语音接收的临界值

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