Universal Neonatal Audiological Screening at the University Hospital of Pisa
Author Information
Author(s): Ghirri Paolo, Liumbruno Annalisa, Lunardi Sara, Forli Francesca, Boldrini Antonio, Baggiani Angelo, Berrettini Stefano
Primary Institution: University Hospital of Pisa
Hypothesis
The implementation of universal neonatal audiological screening programs is necessary for the early identification of hearing impairments in newborns.
Conclusion
The universal screening program at the University Hospital of Pisa successfully identified hearing impairments in neonates, with a low false-positive rate.
Supporting Evidence
- 93.9% of screened neonates had no risk factors and passed the TEOAE test.
- Only 1.04% of neonates failed both TEOAE and AABR tests.
- 34 neonates were diagnosed with hearing impairment, with 26 having bilateral impairment.
Takeaway
This study shows that testing all newborns for hearing problems helps find issues early, which can make it easier for them to learn to talk.
Methodology
The study involved screening 8113 neonates using TEOAE and AABR tests, with follow-up evaluations for those who failed initial tests.
Potential Biases
Potential bias due to the reliance on parental consent for further testing.
Limitations
The study may not represent all regions as it was conducted in a single hospital and may have selection bias.
Participant Demographics
Neonates born at the University Hospital of Pisa from November 2005 to April 2009.
Digital Object Identifier (DOI)
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