《中国康复理论与实践》

《中国康复理论与实践》 ›› 2012, Vol. 18 ›› Issue (8): 701-703.

• 论文 •    下一篇

扩展高频听阈与畸变产物耳声发射幅值的相关性

苗艳，宋戎，于丽玫，陈益青，张阳   

  1. 中国聋儿康复研究中心听力门诊部，北京市100029。
  • 收稿日期:2012-03-13 修回日期:2012-04-15 出版日期:2012-08-25 发布日期:2012-08-25

Correlation between Extended High-frequency Threshold and Distortion Product Evoked Oto Acoustic Emissions Amplitudes

MIAO Yan, SONG Rong, YU Li-mei, et al   

  1. China Rehabilitation Research Center for Deaf Children, Beijing 100029, China
  • Received:2012-03-13 Revised:2012-04-15 Published:2012-08-25 Online:2012-08-25

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摘要： 目的探讨扩展高频听阈与畸变产物耳声发射(DPOAE)幅值之间的相关性。方法应用扩展高频测听和DPOAE 对60名常频听力正常者(20~40 岁)进行听力测试。结果0.5~11 kHz DPOAE 幅值与9~16 kHz 高频测听听阈之间呈负相关。结论扩展高频听阈与DPOAE 幅值存在一定相关性。可以用于听力损失的早期筛查和诊断名常频听力正常者(20~40 岁)进行听力测试。结果0.5~11 kHz DPOAE 幅值与9~16 kHz 高频测听听阈之间呈负相关。结论扩展高频听阈与DPOAE 幅值存在一定相关性。可以用于听力损失的早期筛查和诊断。

关键词: 扩展高频测听, 畸变产物耳声发射, 相关性

Abstract: Objective To investigate the correlation between extended high-frequency audiometry and distortion product oto acousticemissions (DPOAE) amplitudes. Methods 60 normal hearing people aged 20~40 years were examined with extended high-frequency audiometry and DPOAE. Results Extended high frequency thresholds negatively correlated to DPOAE. Conclusion There is correlation between these two methods, and they can be used for early creening and diagnosis of hearing loss.

Key words: extended high-frequency audiometry, distortion product evoked oto acoustic emissions, correlation