| 畸变产物耳声发射早期监测老年性耳聋的临床价值 |
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| 引用本文： | 许珊,姜学钧,田颖,李敏.畸变产物耳声发射早期监测老年性耳聋的临床价值[J].西南科技大学学报(哲学社会科学版),2011,9(1). |
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| 作者姓名： | 许珊 姜学钧 田颖 李敏 |
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| 作者单位： | 中国医科大学附属第一医院耳鼻喉科; |
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| 摘 要： | 目的探讨畸变产物耳声发射(DPOAE)早期发现老年性耳聋的临床价值。方法本研究共计入组65例受试对象,其中健康对照组20例,老年性耳聋患者40例(观察组),比较两组间DPOAE测试各指标差异。结果本研究结果表明,老年性耳聋患者DPOAE测试0.5kHz,0.7kHz,1kHz,1.4kHz,2,3kHz,4kHz,6kHz,8kHz频率点幅值及检出率明显低于健康老年人(均P<0.05);老年性耳聋患者DPOAE检出阈值却显著高于健康老年人(均P<0.05)。结论 DPOAE能早期监测老年人听力下降情况,并可有效地预防老年性耳聋的发生。
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| 关 键 词： | 畸变产物耳声发射 老年性耳聋 听力下降 听力学检查 |
To evaluate the clinical value of distortion product otoacoustic emission (DPOAE) in early monitoring and detecting presbycusis |
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| Xu Shan,Jiang Xuejun,Tian Ying,LI min.To evaluate the clinical value of distortion product otoacoustic emission (DPOAE) in early monitoring and detecting presbycusis[J].Journal of Southwest University of Science and Technology,2011,9(1). |
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| Authors: | Xu Shan Jiang Xuejun Tian Ying LI min |
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| Institution: | (Xu Shan,Jiang Xuejun,Tian Ying,LI Limin.The first hospital of the medical university of China,Shenyang 110001,China.) |
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| Abstract: | Objective To evaluate the clinical value of distortion product otoacoustic emission(DPOAE)in early monitoring and detecting presbycusis.Methods There were 65 subjects enrolled in this study,including 20 healthy controls(control group),40 patients with presbycusis(observation group).To compare the difference between two groups on DPOAE test.Results Results showed that the DPOAE amplitude and detection ratio on 0.5kHz,0.7kHz,1kHz,1.4kHz,2kHz,3kHz,4kHz,6kHz and 8kHz frequency point in observation group are sig... |
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| Keywords: | Distortion product otoacoustic emission Presbycusis Hearing loss Hearing examination |
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