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。
Objective To investigate the correlation between extended high-frequency audiometry and distortion product oto acoustic emissions (DPOAE) amplitudes. Methods 60 normal hearing people aged 20-40 years were examined with extended high-frequency audi- ometry and DPOAE. Results Extended high frequency thresholds negatively correlated to DPOAE. Conclusion There is correlation be- tween these two methods, and they can be used for early screening and diagnosis of hearing loss.
出处
《中国康复理论与实践》
CSCD
北大核心
2012年第8期701-703,共3页
Chinese Journal of Rehabilitation Theory and Practice
基金
"十一五"国家科技支撑计划项目(2006BAI02B06)
"十一五"国家科技支撑计划(2008BAI50B01)
关键词
扩展高频测听
畸变产物耳声发射
相关性
extended high-frequency audiometry
distortion product evoked oto acoustic emissions
correlation