Related Experiment Videos
Hearing disability assessment in evaluating hearing aid benefit
1Department of Audiology, Ear, Nose and Throat Clinic, Helsinki University Central Hospital, Finland.
Scandinavian Audiology
|January 1, 1996
Summary
An eight-item questionnaire effectively measures hearing aid benefits in hard-of-hearing patients. This tool provides a reliable score for hearing disability, aiding rehabilitation success, particularly for older adults.
Area of Science:
- Audiology
- Rehabilitation Medicine
- Medical Devices
Background:
- Hearing aid use is common for managing hearing loss.
- Quantifying the benefits of hearing aids is crucial for patient rehabilitation.
- Patient-reported outcomes are vital in assessing treatment efficacy.
Purpose of the Study:
- To assess the applicability of an eight-item questionnaire for evaluating hearing aid benefits.
- To determine if the questionnaire provides a reliable measure of hearing disability.
- To explore the role of follow-up in hearing aid rehabilitation.
Main Methods:
- A cohort of 3402 first-time hearing aid users was studied.
- An eight-item questionnaire assessed hearing in specific situations (e.g., speech, telephone).
- Patients completed the questionnaire before and after 3 months of hearing aid use.
Main Results:
- Pre-fitting scores indicated significant hearing disability.
- Post-fitting scores showed a highly significant improvement after 3 months of hearing aid use.
- The questionnaire yielded a reliable numerical score for hearing disability.
Conclusions:
- The eight-item questionnaire is a valid tool for evaluating hearing aid benefits.
- The questionnaire provides a reliable numerical score for assessing hearing disability.
- Regular follow-up is essential for successful hearing rehabilitation, especially in the elderly.