Prescription of binaural hearing aids in the United Kingdom: a knowledge, attitude and practice (KAP) study.
The purpose of this questionnaire study was to evaluate the existing knowledge of binaural hearing and the attitudes and practices of prescribing bilateral hearing aids amongst otolaryngologists in the United Kingdom. Of the 950 questionnaires sent to the current members of the British Association of Otolaryngologists and Head and Neck Surgeons (BAO-HNS), there were 591 respondents (62 per cent). The true response rate with completed questionnaires was 59 per cent. Eighty-one per cent of the respondents were aware of the importance of binaural hearing and had a positive attitude towards binaural fitting. The practice of bilateral hearing aid prescriptions was found to be poor amongst all grades on the NHS (less than 10 per cent of all hearing aid prescriptions). This practice in the private sector was variable, dependent largely on patient preference and affordability. The practice of binaural prescription was higher for patients in the paediatric age group than amongst adults. Two common indications for hearing aid prescriptions for unilateral deafness were otitis media with effusion in children (23 per cent of respondents) and for tinnitus masking in adults (12 per cent of respondents). Many otolaryngologists believed that there was not enough evidence to support bilateral bone-anchored hearing aid implantation and bilateral cochlear implantation. Ninety-four per cent of the respondents believed that binaural hearing was as important as binocular vision.
Dutt
Sunil N
SN
Birmingham Otology Group, Department of Otology, Queen Elizabeth, Selly Oak, Birmingham Children's and City Hospitals, Birmingham, UK.
McDermott
Ann-Louise
AL
Irving
Richard M
RM
Donaldson
Ivor
I
Pahor
Ahmes L
AL
Proops
David W
DW
D001291:Attitude of Health Personnel; D002983:Clinical Competence; D012048:Correction of Hearing Impairment / Q000592:standards*; D019538:Health Care Surveys; D006310:Hearing Aids; D006312:Hearing Loss, Bilateral / Q000534:rehabilitation*; D006801:Humans; D011364:Professional Practice / Q000706:statistics & numerical data; D011795:Surveys and Questionnaires; D006113:United Kingdom