Rendell R J, Williams G, Vinton M, Croucher L
Hidden Hearing Ltd., Cardiff.
Br J Audiol. 1992 Dec;26(6):325-7. doi: 10.3109/03005369209076654.
A questionnaire survey was undertaken of patients who had recently purchased a private hearing aid. They were asked their reasons for choosing a private aid in preference to an NHS aid. Cosmetic considerations and the failings of Health Service provisions were the most commonly cited reasons.
对最近购买了私人助听器的患者进行了问卷调查。他们被问及选择私人助听器而非国民保健署提供的助听器的原因。外观因素和国民保健署服务的不足是最常被提及的原因。