Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Auditory threshold evaluation by distortion-product oto-acoustic emissions using decision support system

P Bonfils1, P Avan, M Elbez

  • 1ENT Department, University René Descartes, Faculty Necker Enfants Malades, Hospital Boucicaut, Paris, France.

Acta Oto-Laryngologica
|July 1, 1994
PubMed
Summary

Distortion-product oto-acoustic emissions (DPOAEs) effectively identify hearing loss. A single test for DPOAE presence is highly sensitive, and adding an input-output slope analysis does not improve diagnostic accuracy.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Transient disappearance of otoacoustic emissions after conventional hearing aid use in OTOF-related auditory neuropathy.

International journal of audiology·2026
Same author

Systematic screening for skin cancers: Is it a good idea?

Annales de dermatologie et de venereologie·2025
Same author

Recurrent (or episodic) fever of unknown origin (FUO) as a variant subgroup of classical FUO: A French multicentre retrospective study of 170 patients.

Clinical medicine (London, England)·2024
Same author

[Tamoxifen-related macular hole: Choice of surgical approach].

Journal francais d'ophtalmologie·2023
Same author

[Results of radiofrequency on small renal masses: Complications, effects on renal fonction and oncological outcomes].

Progres en urologie : journal de l'Association francaise d'urologie et de la Societe francaise d'urologie·2022
Same author

The economic burden of infertility treatment and distribution of expenditures overtime in France: a self-controlled pre-post study.

BMC health services research·2022

Area of Science:

  • Audiology
  • Otoacoustic Emissions
  • Hearing Diagnostics

Background:

  • Distortion-product oto-acoustic emissions (DPOAEs) are objective measures of cochlear outer hair cell function.
  • Assessing DPOAEs is crucial for diagnosing hearing impairments in clinical settings.

Purpose of the Study:

  • To evaluate the clinical utility of DPOAEs using two decision support systems.
  • To determine the sensibility, specificity, and predictive values of DPOAE testing.

Main Methods:

  • Measured DPOAEs in 102 normal-hearing and hearing-impaired ears.
  • Utilized two models: one based on DPOAE presence/absence, the second adding input-output function slope analysis.
  • Analyzed test performance across different frequencies.

Related Experiment Videos

Main Results:

  • Sensitivity ranged from 1 to 0.83; specificity ranged from 0.95 to 0.72, varying with frequency.
  • The first model (DPOAE presence/absence) demonstrated high sensitivity.
  • Adding the DPOAE input-output slope criterion did not significantly enhance the test's overall validity.

Conclusions:

  • DPOAE measurement is a sensitive tool for hearing assessment in clinical practice.
  • A single DPOAE test criterion is sufficient, and additional slope analysis does not improve diagnostic performance.