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Screening for and assessment of infant hearing impairment
1Department of Communicative Disorders, College of Health Professions, University of Florida, Gainesville, FL, USA.
Insights
Early identification and intervention for hearing loss in newborns, through universal newborn hearing screening (UNHS), enables normal language development, even in severe cases. Pediatrician support is crucial for successful programs.
Area of Science:
- Pediatrics
- Audiology
- Developmental Pediatrics
Background:
- Early identification of hearing loss is critical for normal language development.
- Severe hearing impairment can be managed with timely intervention.
- Universal Newborn Hearing Screening (UNHS) is recommended by major pediatric organizations.
Purpose of the Study:
- To highlight the importance of early hearing loss detection in infants.
- To emphasize the benefits of intervention within the first six months of life.
- To discuss the role of UNHS in pediatric care.
Main Methods:
- Utilizing electrophysiologic techniques like automated auditory brainstem response (ABR) and otoacoustic emissions (OAEs).
- Implementing UNHS programs across states with legislative support.
- Involving pediatricians and perinatologists in screening and intervention protocols.
Main Results:
- Normal language development is achievable even with severe hearing impairment when identified and treated early.
- UNHS is widely endorsed and legislatively supported in many US states.
- Effective screening and intervention rely on multidisciplinary pediatric support.
Conclusions:
- Timely intervention based on early hearing loss identification is key to normal language acquisition.
- UNHS is a vital public health initiative supported by policy and medical professionals.
- Collaboration among healthcare providers ensures the success of newborn hearing programs.
Abstract:
With the identification of hearing loss at birth and appropriate intervention within 6 months after birth, language can develop normally, even in children with severe hearing impairment. Universal newborn hearing screening (UNHS) is now endorsed by numerous national groups, including the American Academy of Pediatrics. Two electrophysiologic techniques--automated auditory brainstem response (ABR) and otoacoustic emissions (OAEs)--are used for the identification of communicatively significant hearing loss in newborn infants. UNHS is legislatively supported by more than one half of the United States, including the most populous. Successful hearing screening and intervention programs require the support and expertise of pediatricians, including perinatologists.