Importance of newborn hearing screening.

US Preventive Services Task Force recommends universal screening of all newborns for early detection of hearing impairment and early intervention to prevent its effects on normal development and acquisition of language skills. During comparison of universal screening of all newborns versus targeted screening of high risk cases to detect hearing impairment, it emphasized the importance of Universal newborn hearing screening (UNHS) among neonatologists, pediatricians as well as ENT specialists taking care of newborns and young children. Among those who had early versus late confi rmation of hearing loss and those who had undergone universal newborn screening versus none, better language outcomes at school age were found than those not screened. Infants identifi ed with hearing loss through universal newborn screening had earlier referral, diagnosis, and treatment than those not screened. Targeted screening of newborns with high risk criteria missed 50% of cases of hearing impairment, either because infants were hearing impaired but did not meet any of the high- risk criteria, or because they developed hearing loss after the newborn period.