Profile of Childhood Hearing Loss in A Nigerian Teaching Hospital

Abstract

James E Tobih, Taiwo Olugbemiga Adedeji, Olawale O Ogundiran, Adedayo O Olaosun

Background: Childhood hearing loss in the developing world is associated with late diagnosis and rehabilitation challenges. Methods: A retrospective review of all the cases of childhood hearing loss from January 2007 to December 2011 in a tertiary health institution. Results: A total of 53 patients, with the majority (92.5%) resulted from acquired causes of which 88.7% were due to birth asphyxia. Over 73% presented with moderately severe to profound hearing loss. Only 15% had a hearing aid fitted, 22.6% will require cochlear implant, while 43.3% could not afford a hearing aid. Conclusion: Developing countries are noted for a higher prevalence of acquired and preventable causes of childhood hearing loss. Primary prevention through effective obstetric care, public enlightenment, incorporation of universal hearing screening programs into the national policies, and readily available and affordable rehabilitative facilities are advised