The benefits of using bluetooth accessories with hearing aids

Abstract

Objective: To investigate the benefits in reported outcomes after providing bluetooth accessories for established hearing aid users. Design: Prospective observational study using validated quantitative outcome measures and detailed patient narrative before and two months after patients were provided with bluetooth accessories. Study sample: Twelve patients with bilateral NHS hearing aids participated. They had a wide range of ages and hearing loss. Results: After two months, 10 patients reported substantial additional benefit and kept the accessories; two returned them for various reasons. Statistically significant changes were seen in two validated outcome measures: the Glasgow Hearing Aid Benefit Profile and the International Outcome Inventory – Hearing Aids, but not in the Speech, Spatial and Qualities of Hearing Scale. Two notable benefits were reported: some described hearing the emotion and mood in a voice for the first time; others were amazed to report an improved ability to hear film or to hold conversations over the telephone. Conclusions: The provision of bluetooth accessories can give additional reported benefit for some patients – we need better knowledge about who benefits, and whether further support/training to individuals would make a difference.

Key Words::

• Bluetooth
• accessories
• hearing aids
• outcomes
• benefit

Acknowledgements

Thanks to Jacqueline Downie and Chris Cartwright of Phonak UK, Matthias Latzel of Phonak Switzerland, and Elizabeth Morgan-Jones of University Hospitals of Leicester NHS Trust.

Declaration of interest: Adrian Davis is a member of Phonak’s Paediatric Advisory Board.