在两个不同的测量条件下掩盖水平的差异:对年轻成年人的规范性研究
Sule Cekic1, Banu Mujdeci1, Kursad Karakoc1
1Faculty of Health Sciences, Audiology Department, Ankara Yildirim Beyazit University, Ankara, Turkey.
Brain and behavior
|September 19, 2024
概括
这项研究确定了年轻成年人的性别特异性掩盖水平差异 (MLD) 规范. 结果显示MLD测量条件之间存在显著差异,但不是按性别.
科学领域:
- 听力学 听力学是指听力学.
- 听力科学 听力科学
- 精神声学是一种精神声学.
背景情况:
- 掩盖水平差异 (MLD) 是双耳听力的一个关键指标.
- 建立规范性数据对于临床听力学评估至关重要.
- 对于MLD,听觉处理中的性别特异性并未得到很好的定义.
研究的目的:
- 确定掩盖水平差异 (MLD) 的性别特定规范值.
- 在健康的年轻成年人中比较两种不同的测量条件的MLD值.
主要方法:
- 100名健康的年轻人 (19-25岁) 接受了耳计,纯音声计和MLD测试.
- 使用了两个MLD条件:SoNo-SπNo (相位信号,相位噪声) 和SoNo-SoNπ (相位信号,相位信号).
- 以分贝的平均分数分析了性别和条件差异.
主要成果:
- 在SoNo-SπNo条件下,MLD的平均值为10.3 ± 1.99 dB.
- 在SoNo-SoNπ条件下,MLD的平均值为6.72±2.38dB.
- 在两种条件之间发现了MLD的统计学上显著差异 (p < .05),但没有观察到基于性别的显著差异 (p > .05).
结论:
- 针对两种测量条件,为特定性别的健康年轻成年人制定了规范性MLD值.
- 这些发现强调了在解释MLD结果时考虑测量条件的重要性.
- 在这个队列中,在MLD中没有发现显著的性别差异.
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