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Updated: Jun 23, 2026
06:04
Systematic Hearing Performance Evaluation Process for Adolescents with Cochlear Implantation at Early Ages
Published on: March 24, 2023
472
Factors Impacting Datalogging After Prelingual Cochlear Implantation in Children
Ashwini M Tilak1, Hengameh K Behzadpour1, Francesca T DeFaria1
1Division of Otolaryngology, Children's National Hospital, Washington, DC, USA.
The Laryngoscope
|July 23, 2025
Summary
Cochlear implant (CI) usage in children with prelingual deafness is lower with inner ear malformations, medical comorbidities, and in non-White children. Age at implantation did not significantly impact CI device usage.
Area of Science:
- Pediatric Otolaryngology
- Audiology
- Biostatistics
Background:
- Children with prelingual deafness face management delays and are vulnerable to socioeconomic factors impacting cochlear implant (CI) use.
- Understanding factors influencing CI device usage is crucial for optimizing outcomes in this population.
Purpose of the Study:
- To investigate patient factors associated with cochlear implant usage in children with prelingual deafness.
- To identify predictors of CI device usage using objective datalogging measures.
Main Methods:
- Retrospective review of 102 children with prelingual deafness (165 ears) from 2008-2024.
- Multivariate and univariate regression analyses examined associations between age at implantation, socioeconomic status, comorbidities, inner ear malformation, and CI usage.
Main Results:
- Average daily CI usage was 8.3 hours.
- Significantly lower usage was observed in children with inner ear malformations (6.8h), medical comorbidities (8.0h), and non-White children (5.3h).
- Age at implantation (average 31.2 months) was not statistically associated with CI usage.
Conclusions:
- Inner ear malformation, race, presence of comorbidity, and time since implant activation are significant factors influencing CI usage in children with prelingual deafness.
- Objective datalogging reveals key variables impacting device utilization in this vulnerable population.
- Findings aid in patient selection and counseling for cochlear implantation.
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