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Otoacoustic emissions in newborns of the neonatal intensive care unit (NICU)
Author(s): 
Pages: 21-23
Year: Issue:  1
Journal: CHINESE JOURNAL OF OTORHINOLARYNGOLOGY-SKULL BASE SURGERY

Keyword:  瞬态诱发性耳声发射新生儿筛查加强医疗病房新生儿;
Abstract: 目的用瞬态诱发性耳声发射(transient evoked otoacoustic emissions, TEOAEs)对重症监护新生病儿进行测试.方法用英国Otodynamic公司生产的ILO-92耳声发射仪进行测试,刺激声为疏波短声,声刺激强度73-86dBSpL,脉冲宽度80μs,刺激方式为3个正相波后紧接一个3倍振幅的负相波的非线性模式.结果共有321个小儿进行测试,83.8%通过了第1次测试,29个小儿通过第2次TEOAEs检查,总共92.8%小儿通过测试.结论 TEOAEs是快速、简单、客观、无创,有效的听力筛查技术.
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