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Patient quality of life with bone-anchored hearing aid: 10-year experience in Glasgow, Scotland.

OBJECTIVES
This study aimed to ascertain the usefulness of the bone-anchored hearing aid and its impact on the quality of life of patients fitted in Glasgow between 1996 and 2006.


METHOD
The Entific Medical Systems questionnaire and the Glasgow Benefit Inventory were posted to patients in order to assess their satisfaction and quality of life changes.


RESULTS
Sixty adult patients were identified, with a questionnaire response rate of 63 per cent. Thirty-two respondents (85 per cent) reported using their bone-anchored hearing aid for more than eight hours per day. Twenty-nine respondents (75 per cent) found their bone-anchored hearing aid to be generally better than their previous, conventional aid. Twenty-seven respondents (71 per cent) reported that their bone-anchored hearing aid improved their quality of life. The median total Glasgow Benefit Inventory score was +33.3.


CONCLUSIONS
Bone-anchored hearing aid usage rates and satisfaction levels were high amongst patients in Glasgow. Glasgow Benefit Inventory indices were comparable to published findings from other centres. Despite this, bone-anchored hearing aid funding is still not universally available within the National Health Service in Scotland.