论文部分内容阅读
通过瞬态诱发耳声发射 (TEOAE)和畸变产物耳声发射 (DPOAE) ,探讨其在黄疸新生儿听力筛选中的临床意义。应用Celesta 50 3型耳声发射仪对 1 1 5名黄疸新生儿及对照组正常足月新生儿 1 41名 (共 51 2耳 )进行TEOAE和DPOAE听力测定。结果 2 56名新生儿中有 64名双耳听力异常 ,其中正常新生儿占 1 8 44%(2 6/ 1 41 ) ,黄疸新生儿占 3 3 0 4%(3 8/ 1 1 5) ,p <0 0 1 ,有显著意义。生后 3月再次接受OAE复查 ,2例高胆红素患儿听力仍异常。新生儿高胆红素血症是听损伤的高危因素 ,应作听力随访。耳声发射是 1种快而有效的新生儿听力筛选方法之一。
Transient evoked otoacoustic emissions (TEOAE) and distortion product otoacoustic emissions (DPOAE) were investigated in the clinical significance of hearing screening in neonatal jaundice. The Celesta 50 3-type otoacoustic emission (TOE) and DPOAE audiometry were performed on 115 neonates with jaundice and 41 normal term neonates (51 2 ears) in the control group. Results Sixty-two of the 56 newborns had hearing loss in both ears, accounting for 18.4% (26/141) of normal newborns and 33.04% (38/115) of newborn infants with jaundice, p <0 0 1, significant. Oesar review again after birth in March, 2 cases of children with hyperbilirubinemia is still abnormal hearing. Neonatal hyperbilirubinemia is a high risk factor for hearing impairment and should be followed up for hearing. Otoacoustic emissions are a fast and effective neonatal hearing screening method.