瞬态诱发耳声发射在农村学龄儿童听力筛查中的应用

Transient Evoked Otoacoustic Emission in China Rural Primary School Children Hearing Screening

李晓璐;卜行宽;Carlie Driscoll;

1:南京医科大学第一附属医院耳鼻咽喉科

2:南京医科大学第一附属医院耳鼻咽喉科

3:Division of Audiology School of Health & Rehabilitation Sciences

4:the Uni-versity of Queensland

摘要
目的探讨瞬态诱发耳声发射(transient evoked otoacoustic emission,TEOAE)应用于中国农村学龄儿童听力筛查的意义和可行性。方法用Madsen Celesta503耳声发射仪对317例(634耳)正常农村小学16年级学生进行听力筛查,并用耳镜、纯音测听和鼓室导抗图系列检查作为“金标准”,验证其结果。结果317例(634耳)儿童TEOAE的通过率为94.64%(600/634),金标准的通过率为94.48%(599/634)。TEOAE测试中,一致百分率为96.69%±0.71%,灵敏度为0.69±0.078(69%±7.8%),特异度为0.98±0.0052(98%±0.52%),漏诊率β=0.31,误诊率α=0.02,Youden指数J=0.67±0.078,阳性似然比LR+=34.5,阴性似然比LR-=0.32,阳性预报值PV+=0.71(71%),阴性预报值PV-=0.98(98.%),AZ=0.8。结论TEOAE测试具有方便、快速、无创、灵敏、客观等优点,是较好的中国农村学龄儿童听力筛查的方法。
关键词
瞬态诱发耳声发射;农村学龄儿童;听力筛查
基金项目(Foundation):
江苏省科技厅社会发展基金资助项目(BS2004560);; 江苏省科技厅国际合作项目(BZ2005046)
作者
李晓璐;卜行宽;Carlie Driscoll;
参考文献

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