Abstract
Objective
To investigate the relationships between age, gender, hearing loss and hearing asymmetry with reported hearing difficulties and perceived benefit from hearing aids.
Design
A retrospective service evaluation of patients’ COSI responses.
Study sample
A non-sampled population (n = 995) attending audiology over two months.
Results
Clear trends were observed between hearing difficulties, age and hearing loss. A direct logistic regression model suggested that increasing age was the predominant cause of the most common hearing problems. Gender and hearing asymmetry had no significant effect on the difficulties reported. Hearing aids were effective for the most commonly reported problems. There were no significant associations between hearing aid benefit and age or degree of hearing loss. Patients with a mild hearing loss perceived at least equal benefit from hearing aids compared to those with greater degrees of loss.
Conclusions
The study demonstrated an effect of age on reported hearing problems over and above that expected due to peripheral hearing impairment, which may be a sign of wider auditory system decline. Elderly patients form the majority of the audiology patient population and their treatment requires more complex consideration than is suggested solely by the audiogram, irrespective of degree of hearing loss.
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Acknowledgements
My gratitude goes to the audiology staff at the Royal Berkshire Hospital who have given considerable time to the often tedious task of data entry, with notable mentions to: Balpreet Dhillon, Raqiya Majeed, Lucy Wright and Stuart Hall. Thanks also to Dr Hannah Cooper and Constantina Georga for providing comments on the paper. There was no external funding for this work.
Disclosure statement
No potential conflict of interest was reported by the author(s).