噪声下言语测试语句听辨的年龄差异

The Age Differences Exhibited in the Administration of Mandarin Hearing in Noise Test

徐娟娟;刘莎;张宁;杨宜林;郭连生;韩娜;姬晨;刘彦君;

1:首都医科大学附属北京同仁医院

2:北京市耳鼻咽喉科研究所耳鼻咽喉头颈科学教育部重点实验室(首都医科大学)

摘要
目的获得普通话噪声下言语测试(mandarin hearing in noise test,MHINT)材料的年龄适用范围,并探讨左右侧噪声、信号与噪声空间分离优势等因素对言语识别能力的影响。方法使用MHINT测试材料对80名14~17周岁正常听力、母语为普通话的青少年按不同年龄(每周岁一组,共分4组)进行四种环境下(安静环境、前方噪声环境、右侧噪声环境,左侧噪声环境)的测试,将获得的言语识别阈(SRT)与成人组结果进行比较。结果14岁组和15岁组与成人组四种测试环境下SRT及空间分离优势差异均有统计学意义(P<0.05);16岁组和17岁组与成人组四种测试环境下SRT及空间分离优势差异均无统计学意义(P>0.05)。除15岁组外,其余各组左右侧噪声环境下SRT差异无统计学意义(P>0.05)。结论成人版MHINT是一种快速有效的评估安静和噪声环境下听觉言语交流能力的测试,可推荐用于正常听力16周岁及以上的人群。
关键词
言语测试;噪声;年龄
基金项目(Foundation):
国家自然科学基金(30872859);; 北京市自然科学基金(7062017)资助项目
作者
徐娟娟;刘莎;张宁;杨宜林;郭连生;韩娜;姬晨;刘彦君;
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