An evaluation of BERA for hearing screening in high-risk neonates

Laryngoscope. 1983 Sep;93(9):1115-21. doi: 10.1288/00005537-198309000-00001.

Abstract

Brain stem electric response audiometry (BERA) is evaluated for early detection of hearing loss in high-risk newborns selected from a general hospital population. They receive screening BERA in the nursery and detailed frequency-specific BERA in the Audiology clinic, just before discharge. Three months later, testing is repeated and recommendations are made. From 1364 assessments, 321 at-risk babies were identified; 234 received predischarge tests, and 200 had follow-up tests. Screening BERA with 40 dB nHL clicks is appropriate in the nursery. Screening sensitivity is good, and only 8% of babies failed. Several of these had mild hearing loss, resolving in the first trimester. Follow-up BERA confirmed hearing loss in 8 babies. Parental compliance is high, and the program is well-accepted. In conjunction with the high-risk register, BERA is useful both for screening and for quantitative audiometry in the infant.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Audiometry*
  • Audiometry, Evoked Response*
  • Evaluation Studies as Topic
  • Hearing Disorders / diagnosis*
  • Hearing Tests / methods
  • Humans
  • Infant, Newborn
  • Infant, Premature, Diseases / diagnosis*
  • Intensive Care Units, Neonatal
  • Risk