Factors influencing binaural hearing aid use

Area of Science:

• Audiology
• Hearing Science
• Rehabilitation Engineering

Background:

• Binaural hearing aids offer potential benefits for sound localization and speech understanding in noise.
• Understanding factors influencing patient adoption and consistent use of binaural hearing aids is crucial for effective hearing rehabilitation.

Purpose of the Study:

• To identify audiological, physical, and social factors associated with the use of binaural hearing aids.
• To investigate patient characteristics that predict the utilization of binaural hearing devices.

Main Methods:

• A questionnaire survey was administered to 200 patients fitted with binaural hearing aids.
• Analysis included 16 factors: audiological (e.g., hearing loss configuration, severity), physical, and social variables.

Main Results:

• Males were significantly more likely to use binaural hearing aids than females.
• Patients with asymmetrical hearing loss configurations used binaural aids more than those with symmetrical loss.
• Frequent binaural hearing aid users were identified as males with more severe hearing loss in the better ear and who had received additional support.

Conclusions:

• Patient demographics (male sex) and audiological characteristics (asymmetrical hearing loss, severity) significantly influence binaural hearing aid use.
• Additional support may enhance the utilization of binaural hearing devices.
• Further research should explore the specific benefits of binaural hearing aids in challenging listening environments.