单侧耳道植入物使用者单侧耳聋的语音质量感知
Scott Kelly1, Megan E Kuhlmey1, Meghan A Despotidis1
1Department of Otolaryngology-Head and Neck Surgery, Columbia University Vagelos College of Physicians and Surgeons, New York-Presbyterian/Columbia University Irving Medical Center, New York, New York, USA.
概括
单独使用耳植入物 (CI) 的语音质量感知比正常听力 (NH) 差. 然而,单侧聋患者的双耳SQP与单独NH没有显著差异,表明CI语音感知不会对整体双耳听力产生负面影响.
科学领域:
- 听力学 听力学是指听力学.
- 神经外科 神经外科
- 语音语言病理学 语音语言病理学
背景情况:
- 耳植入物 (CI) 用户经常报告语音质量感知 (SQP) 的困难.
- 人们担心,单侧聋的CI导致SQP受损可能会对双耳SQP产生负面影响 (CI+正常听力[NH]).
研究的目的:
- 调查单边IC使用者的双耳SQP是否与单独非植入的NH有可测量的差异.
- 为了确定较差的CI SQP是否会对整体双耳SQP产生负面影响.
主要方法:
- 在一个三级护理中心进行了一项横截面研究.
- 十五个单边CI用户与NH在对方耳朵完成了哥伦比亚语音质量仪器.
- 用9个音频片段来评估SQP,通过10分级评分14个品质,在三个条件下进行评分:仅CI,仅NH和CI + NH.
主要成果:
- 仅IC的中位数SQP得分明显较差 (50.0),与仅NH (72.6) 和双耳 (71.0) 条件相比.
- 只有NH (72.6) 和双耳 (71.0) 的SQP得分之间没有发现显著差异.
- 与NH相比,CI语音质量被认为不那么清晰,不那么自然,更具机械性.
结论:
- 与NH相比,单独使用CI的SQP明显较差.
- 与预期相反,单边CI使用者的双耳SQP与单独NH的SQP没有显著差异.
- 这些发现表明,CI语音感知减弱不会对单侧聋患者的双耳SQP产生不利影响.
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