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.
出处
《中国医学创新》
CAS
2014年第32期43-45,共3页
Medical Innovation of China
