耳植入物编程水平与语音失聪后成年人语音感知表现之间的关系:基于数据的方法.
Enrico Migliorini1,2, Bastiaan van Dijk3, Birgit Philips4
1Cochlear Technology Centre Belgium, Mechelen, Belgium. emigliorini@cochlear.com.
概括
这项研究发现,在成人耳植入物使用者中,更广泛的电动范围和更好的语音感知之间存在联系. 这表明需要基于证据的适配指南来改善结果并减少变化.
科学领域:
- 听力学 听力学是指听力学.
- 神经科学是一个神经科学.
- 生物医学工程 生物医学工程
背景情况:
- 耳植入物 (CI) 配套对于语音感知至关重要,但缺乏基于证据的指导方针,导致实践变化.
- 这种变化可能会影响CI用户的结果,并导致无法解释的性能差.
研究的目的:
- 为了研究CI配合参数和语音感知结果之间的关系,在 postilingual聋的成年人.
- 探索基于数据的方法,以确定影响CI用户性能的关键拟合参数.
主要方法:
- 经验丰富的成年CI使用者的298个数据点的回顾性分析,包括配合参数和语音音计结果.
- 以曼-惠特尼-威尔科克森测试为其后的相关性分析,对得分最高和得分最低的组之间的参数进行比较.
主要成果:
- 在动态范围和语音听力测试结果之间发现了微弱的相关性 (p<0.05).
- 观察到电动范围的显著差异,表现更高的受试者表现出更广泛的范围.
结论:
- 该研究强调了电力动态范围和CI用户的语音感知之间的潜在关联.
- 需要对基于证据的CI配套进行进一步的研究,以最大限度地减少结果的变化,并解决性能问题.
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