Glaubitz C, Liebscher T, Hoppe U (2020)
Publication Type: Journal article
Publication year: 2020
DOI: 10.1007/s00106-020-00942-w
Background: Children’s age at implantation is an important factor for their outcome in auditory and language skills with a cochlear implant (CI). CI use and frequency of CI fitting may also influence speech performance. Purpose of this study was to evaluate CI use and CI fitting of very early implanted infants and its potential influence on age-related speech production performance. Methods: Data of 34 bilaterally cochlea-implanted infants (age at CI in months: M = 8,8; SD = 1,7) were included. During the third year of life speech production performance was evaluated and related to datalogging-based CI use and number of CI fitting sessions. Results: About half of the cohort achieved speech production level within the normal range of hearing peers. Daily time of CI use was approximately 8 h. Analysis of listening environment showed that infants were exposed most of the time to quiet environment and least amount of time to speech in noise. Daily time of CI use seems to be a significant predictor of speech production, speech-exposition particularly predicts word production. Number of daily disconnection between CI-processor and implant as well as the monthly number of CI fitting sessions were not correlated with speech production. Conclusion: Very early cochlear implanted infants may achieve age-appropriate speech production performance in the third year of life. Time of daily CI use in the study cohort is comparable to results of other studies. Time of daily CI use and exposure to speech seem to be important factors for early speech production. These findings should be integrated in pre- and postoperative parent counselling.
APA:
Glaubitz, C., Liebscher, T., & Hoppe, U. (2020). Impact of CI use and CI fitting on speech production in very early cochlear-implanted infants Bedeutung von CI-Nutzungsverhalten und CI-Anpassung für sprachproduktive Leistungen sehr früh cochleaimplantierter Kinder. HNO. https://doi.org/10.1007/s00106-020-00942-w
MLA:
Glaubitz, Cynthia, Tim Liebscher, and Ulrich Hoppe. "Impact of CI use and CI fitting on speech production in very early cochlear-implanted infants Bedeutung von CI-Nutzungsverhalten und CI-Anpassung für sprachproduktive Leistungen sehr früh cochleaimplantierter Kinder." HNO (2020).
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