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J Am Acad Audiol. 2002 May;13(5):236-45.

Prediction of hearing threshold in infants using auditory steady-state evoked potentials.

Author information

1
Department of Otolaryngology, The University of Melbourne, East Melbourne, Australia.

Abstract

This retrospective study examines the relationship between auditory steady-state evoked potential (ASSEP) thresholds determined in infancy and subsequently obtained behavioral hearing levels in children with normal hearing or varying degrees of sensorineural hearing loss. Overall, the results from 211 subjects showed that the two test techniques were highly correlated, with Pearson r values exceeding .95 at each of the audiometric test frequencies between 500 and 4000 Hz. Analysis of the findings for babies with significant hearing loss (moderate to profound levels) showed similar threshold relationships to those obtained in previous studies involving adults and older children. The results for infants with normal or near-normal hearing did, however, differ from those reported for older subjects, with behavioral thresholds typically 10 to 15 dB better than would have been predicted from their ASSEP levels.

PMID:
12120716
[Indexed for MEDLINE]

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