正常青年人自发性耳声发射的测试及意义  

Measuring of spontaneous otoacoustic emissions ofadolescence and its significance

作　　者：于红[1] 于德林[1] 丁国玉[1] 

机构地区：[1]北京医科大学人民医院耳鼻咽喉科

出　　处：《临床耳鼻咽喉科杂志》1999年第7期303-304,共2页Journal of Clinical Otorhinolaryngology

摘　　要：目的：探讨自发性耳声发射（ＳＯＡＥ）与耳蜗功能间的关系。方法：对５０例正常青年人进行了ＳＯＡＥ检查。结果：５０例（１００耳）中ＳＯＡＥ检出率为４０％（４０耳），性别、左右耳差异无显著性（Ｐ＞０．０５）；有ＳＯＡＥ的４０耳中振幅范围为－２７．５～９．７ｄＢＳＰＬ，频率范围为２６９～５６６０Ｈｚ，无性别差异；ＳＯＡＥ与纯音测听听阈间差异无显著性（Ｐ＞０．０５）。结论：ＳＯＡＥ的出现意味着有好的耳蜗功能，但不能作为一种听力筛选检查法。Objective: In order to study the relationship between spontaneous otoacoustic emissions (SOAE) and cochlear function.ZMethod: SOAE of 50 normal hearing young people were measured.The incidences,amplitudes and frequencies of SOAE were obtained. Result:5BZThe SOAE incidence was 40% in 100 ears of 50 cases and there was no significant diference in sexuality and laterality (P>0.05);In the 40 cases who had SOAE,the amplitudes ranged from-27.5 dB SPL to 9.7 dB SPL and the frequencies ranged from 269 Hz to 5 660 Hz,without sexual difference;There is no significant difference between SOAE and threshold of pure tone acoustic (P>0.05). Conclusion: The appearance of SOAE indicated good cochlear function.

关 键 词：自发性 耳声发射 耳蜗 纯音测听 听阈 

分 类 号：R764.04[医药卫生—耳鼻咽喉科]