The false-positive in universal newborn hearing screening.

Conrad J Clemens, S. A. Davis, A. R. Bailey

Research output: Contribution to journalArticle

99 Citations (Scopus)

Abstract

OBJECTIVES: Concern has been raised about the frequency and subsequent emotional effect of a false-positive result during universal newborn hearing screening (UNHS). This study describes: 1) the results of 1 UNHS program and a potential method to significantly reduce the false-positive rate, and 2) the effect a false-positive result has on lasting maternal anxiety toward their children as well as their views toward UNHS in general. METHODS: A retrospective analysis was conducted using data from 5010 infants screened with an automated auditory brainstem response (ABR) at the Women's Hospital of Greensboro (WHOG) from July 6, 1998 to June 30, 1999. In addition, a structured telephone survey was given to mothers of infants who had failed the initial hearing screen (stage 1) and who had completed an outpatient rescreen (stage 2). RESULTS: Confirmed hearing loss occurred in non-neonatal intensive care unit infants at a rate of 1.8/1000. A false-positive rate of 1.9% occurred during stage 1 of UNHS (screening before newborn discharge). We attribute this relatively low rate to rescreening of 51% of those newborns who failed the initial screen before hospital discharge. Eighty percent of these rescreened infants passed, thus needing no additional follow-up. If we had rescreened all infants before discharge, the false-positive rate would have approached.5%. Results of the survey were reassuring with regard to lasting emotional effects of false-positive tests. Only 9% of mothers said they "treated their child differently" before outpatient rescreening, and only 14% reported any lasting anxiety after their child passed the outpatient repeat screen. Although none reached statistical significance, potential risk factors for lasting anxiety include more educated mothers, lack of understanding of UNHS, and a false-positive result in both stage 1 and stage 2. Over 90% of all mothers believed that UNHS was a good idea. CONCLUSIONS: By rescreening all infants before hospital discharge, the false-positive rate of UNHS performed using automated ABR can be reduced to <1%. However, for the false-positive results that do occur, any long-lasting and detrimental emotional impact between mother and infant seems to be small and could be reduced even more with improved understanding about UNHS.

Original languageEnglish (US)
JournalPediatrics
Volume106
Issue number1
StatePublished - Jul 2000
Externally publishedYes

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Hearing
Newborn Infant
Mothers
Outpatients
Anxiety
Brain Stem Auditory Evoked Potentials
Hearing Loss
Telephone
Intensive Care Units

ASJC Scopus subject areas

  • Pediatrics, Perinatology, and Child Health

Cite this

The false-positive in universal newborn hearing screening. / Clemens, Conrad J; Davis, S. A.; Bailey, A. R.

In: Pediatrics, Vol. 106, No. 1, 07.2000.

Research output: Contribution to journalArticle

Clemens, CJ, Davis, SA & Bailey, AR 2000, 'The false-positive in universal newborn hearing screening.', Pediatrics, vol. 106, no. 1.
Clemens, Conrad J ; Davis, S. A. ; Bailey, A. R. / The false-positive in universal newborn hearing screening. In: Pediatrics. 2000 ; Vol. 106, No. 1.
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