婴幼儿Tb-ABR与chirp-ASSR的相关性研究  

Correlation Research of Tone Burst Auditory Brainstem Response and Auditory Steady-state Responses in Infants

作　　者：郭恩钦[1] 顾晶[2] 徐飞[3] 

机构地区：[1]广州中医药大学第一附属医院,广东广州510405 [2]中山大学第三附属医院 [3]浙江中医药大学听力与言语科学学院

出　　处：《中国医学创新》2014年第32期43-45,共3页Medical Innovation of China

摘　　要：目的:分析婴幼儿的Tb-ABR和chirp-ASSR反应阈的相关性和在听力评估中的应用。方法:对听力正常婴幼儿8例和不正常婴幼儿8例进行Tb-ABR和chirp-ASSR反应阈值测试。分别记录0.5、1、2、4 k Hz的反应阈,比较这两种不同测试方法所得反应阈的相关性及chirp-ASSR的优点。结果:短纯音ABR与chirp-ASSR反应阈比较差异无统计学意义(P>0.05)。结论:短纯音ABR与chirp-ASSR有较好的相关性,可以有效地用于临床评估。Objective：To analyze correlation of Tb-ABR and chirp-ASSR response threshold and application in evaluation of hearing in the infant.Method：Tb-ABR and chirp-ASSR were detected in 8 infants of normal hearing infant and 8 infants of abnormal hearing.Then 0.5、1、2、4 k Hz response threshold of Tb-ABR and chirp-ASSR were recorded,and the correlation of both were capered and analyzed.Result：There was no significant difference（P〉0.05） between tone burst-ABR and chirp–ASSR.Conclusion：Tb-ABR and chirp-ASSR has good correlation,can be effectively used for clinical evaluation.

关 键 词：婴幼儿 听觉脑干诱发反应 多频稳态反应 CHIRP 

分 类 号：R764[医药卫生—耳鼻咽喉科]