title: A survey of public health policy on bilateral fittings and comparison with market trends: the evidence-base required to frame policy.
abstract: This report presents a review of the situation in a number of countries with respect to public health policy for funding of hearing aid services in general and support to bilateral fittings in particular. The data show considerable variations among the countries studied in number of hearing aids fitted per 1000 inhabitants, differing by a factor of 6 between the extremes. Also the percentage of bilateral fittings differs with an average estimated to be of the order of 50%. For hearing-impaired children, bilateral fittings are given full financial support in most countries studied. The data presented indicate the need for a reliable, scientifically valid evidence-base regarding bilateral hearing aid fitting.
authors.affiliation: Department of Technical Audiology, INR, Linköping University, Linköping, Sweden. stig.arlinger.inr.liu.se
authors.forename: Stig
authors.initials: S
authors.lastname: Arlinger
mesh_terms: D001315:Australia / Q000453:epidemiology; D002170:Canada / Q000453:epidemiology; D005060:Europe / Q000453:epidemiology; D019317:Evidence-Based Medicine; D019981:Health Care Sector / Q000639:trends*; D006291:Health Policy; D006310:Hearing Aids / Q000706:statistics & numerical data*; D006312:Hearing Loss, Bilateral / Q000453:epidemiology / Q000534:rehabilitation*; D006801:Humans; D017755:Prosthesis Fitting; D011634:Public Health; D011795:Surveys and Questionnaires; D014481:United States / Q000453:epidemiology