摘要
目的探讨高危新生儿未通过初次筛查是否与外耳道栓塞、中耳病变有关。方法对166例高危新生儿在出生后进行畸变产物耳声发射(DPOAE)检查,未通过的新生儿立即行声阻抗测试。结果初查时有38例新生儿未通过,声阻抗测得鼓室曲线均为A型。结论本研究显示新生儿未通过初次筛查与外耳道栓塞、中耳病变无明显联系。
Objective To investigate what caused the failure of the newborns who failed in the first hearing screening in neonatal intensive care nursery (NICU).Methods 166 high-risk newborns were tested with DPOAE. Those who failed in DPOAE were tested with Impedance Audiometry immediately. Results 38 newborns who failed to pass the first hearing screening all presented Type A tympanograms. Conclusion The results show that the newborns who failed in DPOAE hearing screening are not obviously associated with the external canal or middle ear diseases. '
出处
《中国听力语言康复科学杂志》
2005年第3期16-17,共2页
Chinese Scientific Journal of Hearing and Speech Rehabilitation
关键词
畸变产物耳声发射
声阻抗
高危新生儿
听力筛查
Distortion-product Otoacoustic Emission (DPOAE)
Impedance Audiometry
High-risk newborn
Hearing screening
