ScholarLens Back to search
2011•Chinese Journal of Geriatric CareRequires access

To evaluate the clinical value of distortion product otoacoustic emission(DPOAE)in early monitoring and detecting presbycusis

LI Limi

Open publisher page 0 citations

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 significantly lower than control group(all P0.05).However,DPOAE threshold in observation group is significantly higher than control group(all P0.05).Conclusion DPOAE can early detect of age-related hearing loss and effectively prevent the occurrence of presbycusis.

About this research paper

What this paper is about

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 significantly lower than control group(all P0.05).However,DPOAE threshold in observation group is significantly higher than control group(all P0.05).Conclusion DPOAE can early detect of age-related hearing loss and effectively prevent the occurrence of presbycusis.

Why it matters

A significance statement is not available in the OpenAlex record.

Key contribution

A contribution statement is not available in the OpenAlex record.

Method / approach

Method details are not available in the OpenAlex metadata.

Main findings

Findings are not separately available in the OpenAlex metadata.

Limitations

Limitations are not available in the OpenAlex metadata.

Applications

Application details are not available in the OpenAlex metadata.

Available 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 significantly lower than control group(all P0.05).However,DPOAE threshold in observation group is significantly higher than control group(all P0.05).Conclusion DPOAE can early detect of age-related hearing loss and effectively prevent the occurrence of presbycusis.

Key concepts: Presbycusis, Medicine, Otoacoustic emission, Audiology, Hearing loss

Related papers

Related paper 1Related paper 2Related paper 3
Back to paper searchBrowse research topicsOriginal source
To evaluate the clinical value of distortion product otoacoustic emission(DPOAE)in early monitoring and detecting presbycusis — Research Paper | ScholarLens