{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,27]],"date-time":"2026-07-27T15:49:04Z","timestamp":1785167344820,"version":"3.55.0"},"reference-count":70,"publisher":"Georg Thieme Verlag KG","issue":"01","license":[{"start":{"date-parts":[[2023,3,1]],"date-time":"2023-03-01T00:00:00Z","timestamp":1677628800000},"content-version":"vor","delay-in-days":28,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Semin Hear"],"published-print":{"date-parts":[[2023,2]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>With widespread agreement on the importance of early identification of hearing loss, universal newborn hearing screening (UNHS) has become the standard of care in several countries. Despite advancements in screening technology, UNHS and early hearing detection and intervention programs continue to be burdened by high referral rates of false-positive cases due to temporary obstruction of sound in the outer\/middle ear at birth. A sensitive adjunct test of middle ear at the time of screening would aid in the interpretation of screening outcomes, minimize unnecessary rescreens, and prioritize referral to diagnostic assessment for infants with permanent congenital hearing loss. Determination of middle ear status is also an important aspect of diagnostic assessment in infants. Standard single-frequency tympanometry used to determine middle ear status in infants is neither efficient nor accurate in newborns and young infants. A growing body of research has demonstrated the utility of wideband acoustic immittance (WAI) testing in both screening and diagnostic settings. Wideband power absorbance (WBA), a WAI measure, has been shown to be more sensitive than tympanometry in the assessment of outer\/middle ear function in newborns. Furthermore, age-graded norms also support successful application of WBA in young infants. Despite its merits, uptake of this technology is low among pediatric audiologists and hearing screening health workers. This report describes normative data, methods for assessment and interpretation of WBA, test\u2013retest variations, and other factors pertinent to clinical use of WAI in newborns and infants. Clinical cases illustrate the use of WAI testing in newborn and infant hearing assessment.<\/jats:p>","DOI":"10.1055\/s-0043-1764200","type":"journal-article","created":{"date-parts":[[2023,3,2]],"date-time":"2023-03-02T00:05:42Z","timestamp":1677715542000},"page":"029-045","source":"Crossref","is-referenced-by-count":7,"title":["Use of Wideband Acoustic Immittance in Neonates and Infants"],"prefix":"10.1055","volume":"44","author":[{"given":"Hammam","family":"AlMakadma","sequence":"additional","affiliation":[{"name":"Department of Otolaryngology and Communicative Disorders, School of Medicine, University of Louisville, Louisville, Kentucky"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sreedevi","family":"Aithal","sequence":"additional","affiliation":[{"name":"Hearing Research Unit for Children, School of Health and Rehabilitative Sciences, The University of Queensland, Queensland, Australia"},{"name":"Department of Audiology, Townsville University Hospital, Townsville, Australia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Venkatesh","family":"Aithal","sequence":"additional","affiliation":[{"name":"Hearing Research Unit for Children, School of Health and Rehabilitative Sciences, The University of Queensland, Queensland, Australia"},{"name":"Department of Audiology, Townsville University Hospital, Townsville, Australia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Joseph","family":"Kei","sequence":"additional","affiliation":[{"name":"Hearing Research Unit for Children, School of Health and Rehabilitative Sciences, The University of Queensland, Queensland, Australia"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"194","published-online":{"date-parts":[[2023,3,1]]},"reference":[{"issue":"02","key":"ref2","first-page":"20","article-title":"Early hearing detection and intervention among infants--hearing screening and follow-up survey, United States, 2005-2006 and 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