Hostname: page-component-6766d58669-vgfm9 Total loading time: 0 Render date: 2026-05-16T15:33:37.442Z Has data issue: false hasContentIssue false

Risk factors for hearing loss in neonates admitted to neonatal intensive care units

Published online by Cambridge University Press:  20 December 2021

L Pan
Affiliation:
Department of Otolaryngology, Shanghai Children's Medical Center and Shanghai Jiaotong University School of Medicine, China
X Fang
Affiliation:
Department of Otolaryngology, Shanghai Children's Medical Center and Shanghai Jiaotong University School of Medicine, China
H Chen
Affiliation:
Department of Child Health Care, Sanya City Womenfolk & Infant Health Care Hospital Affiliated to Shanghai Children's Medical Center, Sanya, China
F Zhai*
Affiliation:
Department of Otolaryngology, Shanghai Children's Medical Center and Shanghai Jiaotong University School of Medicine, China
J Chen*
Affiliation:
Department of Otolaryngology, Shanghai Children's Medical Center and Shanghai Jiaotong University School of Medicine, China
*
Authors for correspondence: Dr J Chen and Feng Zhai, Department of Otolaryngology, Shanghai Children's Medical Center, Shanghai Jiaotong University School of Medicine, Outpatient Building, 1678 Dongfang Road, Apt 1–3, Shanghai 200127, China E-mails: jie_chen888@163.com; zhaifenghy@126.com
Authors for correspondence: Dr J Chen and Feng Zhai, Department of Otolaryngology, Shanghai Children's Medical Center, Shanghai Jiaotong University School of Medicine, Outpatient Building, 1678 Dongfang Road, Apt 1–3, Shanghai 200127, China E-mails: jie_chen888@163.com; zhaifenghy@126.com

Abstract

Objective

This study aimed to research risk factors of hearing loss among neonates in the neonatal intensive care unit.

Method

Hearing screening tests were performed on 572 neonates in the neonatal intensive care unit. Those who failed screening tests were referred for diagnostic tests.

Results

The pass rates for automated auditory brainstem response, distortion product otoacoustic emission and acoustic impedance tests at first hearing screening were 69.93 per cent, 70.02 per cent and 92.92 per cent for 1144 ears. Failure in the first screening correlated with preterm birth, very low birth weight, revised advanced maternal age, neonatal hyperbilirubinaemia and Activity, Pulse, Grimace, Appearance, Respiration score less than 8. Thirty cases failed in diagnostic hearing tests for brainstem auditory evoked potentials, 28 failed in otoacoustic emissions and 33 failed in acoustic impedance, which correlated with preterm birth, very low birth weight, twins, advanced maternal age and revised advanced maternal age.

Conclusion

Abnormalities in the hearing levels of most neonates who needed hearing retests were completely or partially reversible. Preterm birth, very low birth weight, twins and advanced maternal age are potential risk factors for hearing impairment.

Information

Type
Main Article
Copyright
Copyright © The Author(s), 2021. Published by Cambridge University Press on behalf of J.L.O. (1984) LIMITED

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

Article purchase

Temporarily unavailable