title: Benefits and challenges of newborn hearing screening for developing countries.
abstract: The late detection of permanent congenital and early-onset hearing loss (PCEHL) often has severe effects on linguistic, speech, cognitive and educational development in affected children. Since newborn hearing screening (NHS) allows most PCEHL to be detected early enough for optimal intervention, the prospects of its introduction in the developing world are reviewed in this paper. It is observed that a simple generalisation on the feasibility of NHS for the developing countries seems inappropriate in view of the diversities in the health and socio-economic status of these countries and the recent favourable reports of universal newborn hearing screening from the region. NHS empowers parents to make timely choices that will allow their hearing impaired children to be given a good start in life and be fully integrated into the wider community. It also compels attention towards the development of essential hearing healthcare services, besides the specific documented benefits. Existing child-healthcare structures such as the expanded programme on immunisation (EPI), baby friendly hospital initiatives (BFHI) and integrated management of childhood illness (IMCI) provide opportunities for the introduction of some form of NHS in many of these countries where routine or systematic childhood hearing screening does not exist. Limited funding, manpower shortages, inadequate support services, low public awareness and the uncertainty regarding the commitment from healthcare practitioners may present some challenges but these are not insurmountable. Pilot studies are necessary in each country to provide empirical data that will guide healthcare providers who wish to introduce such a programme at any level of healthcare delivery.
authors.affiliation: Academic Unit of Audiological Medicine, Institute of Child Health and Great Ormond Street Hospital for Children NHS Trust, University College London, 30 Guilford Street, London WC1N 1EH, UK. boolusanya@aol.com
authors.forename: B O
authors.initials: BO
authors.lastname: Olusanya
authors.forename: L M
authors.initials: LM
authors.lastname: Luxon
authors.forename: S L
authors.initials: SL
authors.lastname: Wirz
mesh_terms: D001299:Audiometry; D003906:Developing Countries; D034381:Hearing Loss / Q000175:diagnosis*; D006801:Humans; D007231:Infant, Newborn; D009313:National Health Programs; D015997:Neonatal Screening; D015397:Program Evaluation