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Updated: Feb 10, 2026

Neonatal Murine Cochlear Explant Technique as an In Vitro Screening Tool in Hearing Research
Published on: June 8, 2017
[An analysis of various diseases and hearing screening in NICU infants]
Abstract:
Objective:It is the first time to study the hearing screening results in NICU infants in Heilongjiang province,to analyze the various diseases and hearing loss distribution in NICU infants.Method:Three hundred and thirty four newborns(668 ears) in NICU received hearing screening with TEOAE and AABR test.We compared the results of different risk factors.Result:The failed ratio of different diseases in NICU are as follow: premature infants 61%,hypoxic-ischemic encephalopathy(HIE) 35%,neonatal infectious pneumonia 30%,neonatal sepsis 30%,neonatal aspiration pneumonitis 36%,neonatal jaundice 29%.Conclusion:The positive ratio of preterm infants was 61%,which is higher than the other diseases in NICU infants of Heilongjiang province.Both TEOAE and AABR failure have a high incidence of abnormal hearing status.Neonatal jaundice,neonatal infectious pneumonia and premature infants diseases are the high risk factors of auditory neuropathy spectrum disorder(ANSD) in NICU infants of Heilongjiang.
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