在不同年龄组的正常听力受试者中,扩展高频听力测试的规范性数据
Kittiphorn Luengrungrus1, Panida Thanawirattananit1, Watchareporn Teeramatwanich1
1Department of Otorhinolaryngology, Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand.
Audiology research
|December 27, 2024
概括
扩展高频听力测量 (EHFA) 显示泰国成年人与年龄相关的听力下降. 规范性数据表明,40岁后听力值显著增加,支持基于年龄的临床指导方针.
科学领域:
- 听力学和听力科学 听力学和听力科学
- 耳鼻喉科 耳鼻喉科 耳鼻喉科
- 公共卫生 公共卫生
背景情况:
- 传统的听力测量涵盖250-8000 Hz,缺失的人类听力范围高达20,000 Hz.
- 扩展高频听力测量 (EHFA) 检测早期听力损失,并有助于 tinnitus 管理.
- 年龄显著影响听力敏感性,需要特定于年龄的规范性数据.
研究的目的:
- 为健康的泰国人口建立规范性的扩展高频听力测量数据.
- 在泰国的不同年龄段对听力值进行分类.
- 为临床听力学评估提供年龄分层数据.
主要方法:
- 包括134名18至70岁的健康泰国参与者.
- 参与者被分为五个年龄组进行分析.
- 对所有参与者进行了扩展高频听力测量 (EHFA).
主要成果:
- 在所有测试频率中,听力值的中位数随年龄增加.
- 在40岁以上的参与者中观察到显著的值增加 (p < 0.05).
- 建议的年龄组:18-40岁 (值≤20 dB HL,除16 kHz) 和>40-70岁 (值20-70 dB HL).
结论:
- 为健康的泰国成年人建立了规范性的EHFA数据,分为18-40岁和>40-70岁的年龄组.
- 这些发现支持临床使用这些基于年龄的EHFA规范值.
- 建议对每个年龄组进行更大样本大小的进一步验证.
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