Skip to main content

Advertisement

Log in

Prevalence and Profiles of Late-Onset Hearing Loss in Preschool Children with Autism Spectrum Disorder Who Passed Newborn Hearing Screening in a South East Asian Population

  • Original Paper
  • Published:
Journal of Autism and Developmental Disorders Aims and scope Submit manuscript

Abstract

Prevalence of hearing loss in children with autism spectrum disorder (ASD) is uncertain, as it is more challenging to assess hearing function in children with developmental difficulties (DD). We aimed to determine the prevalence and profiles of hearing loss in preschool children with ASD in a Southeast-Asian population who passed newborn hearing screening. A retrospective study of preschool children with DD (ASD, Global Developmental Delay (GDD), and Speech and Language Delay (SLD)) attending the Child Development Unit (CDU) at our hospital was performed. Three hundred and thirty-three children (ASD: n = 129; GDD: n = 110; and SLD: n = 94) underwent hearing assessments. Of these, 10.8% of children (n = 36, comprising 15 with ASD, 12 with GDD and 9 with SLD) had confirmed hearing loss. Hearing loss was predominantly bilateral in children with ASD and GDD; in those with SLD, unilateral and bilateral hearing loss were equally common. Conductive hearing loss occurred as frequently as sensorineural hearing loss in children with ASD and SLD, but was the dominant subtype in those with GDD. Moderate to severe hearing loss (n = 2) was noted only in children with ASD. Children with ASD and GDD required significantly more audiology visits and procedures to obtain conclusive hearing test results, compared to those with SLD. The need to identify hearing loss and monitor for resolution is particularly important in vulnerable populations with communication deficits, such as in those with ASD.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Subscribe and save

Springer+ Basic
EUR 32.99 /Month
  • Get 10 units per month
  • Download Article/Chapter or Ebook
  • 1 Unit = 1 Article or 1 Chapter
  • Cancel anytime
Subscribe now

Buy Now

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Fig. 1

Similar content being viewed by others

Data Availability

The data that support the findings of this study are available from the corresponding author upon reasonable request.

References

Download references

Acknowledgments

We thank Dr Dimple Rajgor and Ms Sheena Nishanti D/O Ramasamy for their assistance in editing, formatting, reviewing, and in submitting the manuscript for publication.

Funding

The authors did not receive support from any organization for the submitted work.

Author information

Authors and Affiliations

Authors

Contributions

All authors contributed to the conceptualisation and design of the study, methodology, acquisition and interpretation of data. All authors also participated in the writing and revision of the manuscript, gave final approval of this version to be published, and agree to be accountable for all aspects of the work.

Corresponding author

Correspondence to Ying Qi Kang.

Ethics declarations

Conflict of interest

The authors have no relevant financial or non-financial interests to disclose

Ethical Approval

Ethical approval for this research was granted by the National Healthcare Group Domain Specific Research Board (NHG DSRB), Domain B (Reference no.: 2018/00961). The study was performed in accordance with the ethical standards as laid down in the 1964 Declaration of Helsinki and its later amendments.

Informed Consent

Waiver of informed consent was obtained.

Additional information

Publisher’s Note

Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

Supplementary Information

Below is the link to the electronic supplementary material.

Supplementary material 1 (DOCX 20 kb)

Appendices

Appendix A

A soundfield speaker was used initially for conditioning before switching to insert-earphones (air conduction transducer) to obtain ear-specific results. The Hughson-Westlake procedure was used to determine hearing thresholds, with a modified initial 20dB descending step-size to optimize testing at the child’s best attention. Test frequencies included 250Hz, 500Hz, 1000Hz, 2000Hz, and 4000Hz. The reliability of the test was determined by obtaining at least two responses at the same intensity level at a particular frequency. If cooperative, children with hearing thresholds of 25dBHL and above would proceed with bone conduction testing. Tympanometry 226Hz (GSI Tympstar) was conducted on all children to determine their middle ear status (refer to Supplementary Material, Table 2 for the categorization of different tympanograms).

Appendix 2: Community analysis

Auditory Brainstem Response (ABR) and Auditory Steady State Response (ASSR; Interacoustic Eclipse EP25) were conducted under sedation to establish the child’s hearing thresholds. Transient-Evoked Otoacoustic Emission (Otodynamics) was included as part of the test battery to determine the integrity of the outer hair cells in the cochlea. The severity of hearing loss was determined by the hearing threshold in decibel levels [Supplementary Material, Table 1] (Clark, 1981).

Rights and permissions

Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Ting, F.N., Kiing, J.S., Li, W.W. et al. Prevalence and Profiles of Late-Onset Hearing Loss in Preschool Children with Autism Spectrum Disorder Who Passed Newborn Hearing Screening in a South East Asian Population. J Autism Dev Disord (2023). https://doi.org/10.1007/s10803-023-06060-0

Download citation

  • Accepted:

  • Published:

  • DOI: https://doi.org/10.1007/s10803-023-06060-0

Keywords

Navigation