Mylanus E A, Snik A F, Cremers C W
Department of Otorhinolaryngology, University Hospital Nijmegen, The Netherlands.
Arch Otolaryngol Head Neck Surg. 1995 Apr;121(4):421-5. doi: 10.1001/archotol.1995.01890040045007.
To evaluate patients' opinions of the bone-anchored hearing aid (BAHA) compared with a conventional hearing aid.
Prospective study with two questionnaires. Questionnaire A consisted of questions that compared patients' previous hearing aid with the BAHA. Questionnaire B consisted of questions about the patients' experiences with the hearing aids.
Sixty-five consecutive patients who had used conventional hearing aids.
Tertiary referral center.
A percutaneous titanium implant in the temporal bone for the BAHA.
Qualitative descriptive results of questionnaire A and difference scores from questionnaire B comparing conventional hearing aids and the BAHA.
Patients favored the BAHA to the conventional bone-conduction hearing aid. Patients with BAHA reported a significant improvement in speech recognition in quiet and in noise, in sound quality, and in comfort (P < .01). The results with the BAHA compared with the air-conduction hearing aid were ambiguous for speech recognition, but all the patients reported a decrease in ear infections.
The BAHA is a good alternative for the conventional bone-conduction hearing aid if a patient can no longer use an air-conduction hearing aid.
评估与传统助听器相比,患者对骨锚式助听器(BAHA)的看法。
采用两份问卷的前瞻性研究。问卷A包含将患者之前使用的助听器与BAHA进行比较的问题。问卷B包含有关患者使用助听器体验的问题。
65名连续使用传统助听器的患者。
三级转诊中心。
在颞骨植入用于BAHA的经皮钛植入物。
问卷A的定性描述结果以及问卷B中比较传统助听器和BAHA的差异分数。
与传统骨传导助听器相比,患者更青睐BAHA。使用BAHA的患者在安静和嘈杂环境下的言语识别、音质和舒适度方面均有显著改善(P <.01)。与气导助听器相比,BAHA在言语识别方面的结果不明确,但所有患者均报告耳部感染减少。
如果患者无法再使用气导助听器,BAHA是传统骨传导助听器的良好替代品。