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Speech recognition thresholds in-quiet and in-noise and its relationship with aided thresholds in post-lingual adult cochlear implant users in Malaysia

Introduction: Testing speech perception is a crucial part of tracking performances of cochlear implant (CI) users however it is not routinely performed in Malaysia because of limited access to speech tests. This study examines the speech recognition thresholds (SRT) of CI users using one in-quiet an...

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主要な著者: Salahuddin, Nur Baizura, Jamaluddin, Saiful Adli, Lamri, Marina L. Alisaputri @ Marina, Ali Hanafiah, Nurlin, Sidek, Dinsuhaimi
フォーマット: Proceeding Paper
言語:English
出版事項: 2023
主題:
RF Otorhinolaryngology
オンライン･アクセス:http://irep.iium.edu.my/108704/1/108704_Speech%20recognition%20thresholds%20in-quiet.pdf
http://irep.iium.edu.my/108704/
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spelling my.iium.irep.1087042023-12-14T04:19:16Z http://irep.iium.edu.my/108704/ Speech recognition thresholds in-quiet and in-noise and its relationship with aided thresholds in post-lingual adult cochlear implant users in Malaysia Salahuddin, Nur Baizura Jamaluddin, Saiful Adli Lamri, Marina L. Alisaputri @ Marina Ali Hanafiah, Nurlin Sidek, Dinsuhaimi RF Otorhinolaryngology Introduction: Testing speech perception is a crucial part of tracking performances of cochlear implant (CI) users however it is not routinely performed in Malaysia because of limited access to speech tests. This study examines the speech recognition thresholds (SRT) of CI users using one in-quiet and two in-noise speech tests: 1) Bisyllabic Malay Speech Audiometry (BMSA), 2) Malay Matrix Sentence Test (MMST), and 3) Malay Digit Triplet Tests (MDTT). Their relationship with pure-tone audiometry aided thresholds (PTAAT) were also investigated. Methods: In this cross-sectional study, SRT measurements for all three speech tests were collected from 22 experienced (average device age of 4.7 ± 3.7 years) post-lingual adult CI users. Participants had a median age of 39 years old (IQR = 33 to 34) and PTAAT of 34 dB HL (IQR = 34 to 36). Results: Median SRT of BMSA, MMST and MDTT were 45 dB SPL (IQR = 43.2 to 53.5), -3.2 dB SNR (IQR = -5.5 to -0.2), and -1.8 dB SNR (IQR = -3.9 to -1.6), respectively. Spearmen’s rank-order correlation revealed no statistically significant correlations between average PTAAT and the SRT of BMSA (rs(22) = .312, p = .18), MMST (rs(22) = .081, p = .74) and MDTT (rs(22) = .125, p = .6). Conclusion: SRT performance are predictably good in quiet but poor in background noise. PTAAT is a poor estimator of speech perception abilities. Speech tests should be routinely performed pre- and post- CI use as PTAAT is not a reliable measure of speech-sounds accessibility. 2023-10-14 Proceeding Paper NonPeerReviewed application/pdf en http://irep.iium.edu.my/108704/1/108704_Speech%20recognition%20thresholds%20in-quiet.pdf Salahuddin, Nur Baizura and Jamaluddin, Saiful Adli and Lamri, Marina L. Alisaputri @ Marina and Ali Hanafiah, Nurlin and Sidek, Dinsuhaimi (2023) Speech recognition thresholds in-quiet and in-noise and its relationship with aided thresholds in post-lingual adult cochlear implant users in Malaysia. In: 2nd Malaysia Cochlear Implant Symposium 2023 (MYCIS 2023), 13-14 Oct 2023, Johor Bahru, Malaysia. (Unpublished)
institution Universiti Islam Antarabangsa Malaysia
building IIUM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider International Islamic University Malaysia
content_source IIUM Repository (IREP)
url_provider http://irep.iium.edu.my/
language English
topic RF Otorhinolaryngology
spellingShingle RF Otorhinolaryngology
Salahuddin, Nur Baizura
Jamaluddin, Saiful Adli
Lamri, Marina L. Alisaputri @ Marina
Ali Hanafiah, Nurlin
Sidek, Dinsuhaimi
Speech recognition thresholds in-quiet and in-noise and its relationship with aided thresholds in post-lingual adult cochlear implant users in Malaysia
description Introduction: Testing speech perception is a crucial part of tracking performances of cochlear implant (CI) users however it is not routinely performed in Malaysia because of limited access to speech tests. This study examines the speech recognition thresholds (SRT) of CI users using one in-quiet and two in-noise speech tests: 1) Bisyllabic Malay Speech Audiometry (BMSA), 2) Malay Matrix Sentence Test (MMST), and 3) Malay Digit Triplet Tests (MDTT). Their relationship with pure-tone audiometry aided thresholds (PTAAT) were also investigated. Methods: In this cross-sectional study, SRT measurements for all three speech tests were collected from 22 experienced (average device age of 4.7 ± 3.7 years) post-lingual adult CI users. Participants had a median age of 39 years old (IQR = 33 to 34) and PTAAT of 34 dB HL (IQR = 34 to 36). Results: Median SRT of BMSA, MMST and MDTT were 45 dB SPL (IQR = 43.2 to 53.5), -3.2 dB SNR (IQR = -5.5 to -0.2), and -1.8 dB SNR (IQR = -3.9 to -1.6), respectively. Spearmen’s rank-order correlation revealed no statistically significant correlations between average PTAAT and the SRT of BMSA (rs(22) = .312, p = .18), MMST (rs(22) = .081, p = .74) and MDTT (rs(22) = .125, p = .6). Conclusion: SRT performance are predictably good in quiet but poor in background noise. PTAAT is a poor estimator of speech perception abilities. Speech tests should be routinely performed pre- and post- CI use as PTAAT is not a reliable measure of speech-sounds accessibility.
format Proceeding Paper
author Salahuddin, Nur Baizura
Jamaluddin, Saiful Adli
Lamri, Marina L. Alisaputri @ Marina
Ali Hanafiah, Nurlin
Sidek, Dinsuhaimi
author_facet Salahuddin, Nur Baizura
Jamaluddin, Saiful Adli
Lamri, Marina L. Alisaputri @ Marina
Ali Hanafiah, Nurlin
Sidek, Dinsuhaimi
author_sort Salahuddin, Nur Baizura
title Speech recognition thresholds in-quiet and in-noise and its relationship with aided thresholds in post-lingual adult cochlear implant users in Malaysia
title_short Speech recognition thresholds in-quiet and in-noise and its relationship with aided thresholds in post-lingual adult cochlear implant users in Malaysia
title_full Speech recognition thresholds in-quiet and in-noise and its relationship with aided thresholds in post-lingual adult cochlear implant users in Malaysia
title_fullStr Speech recognition thresholds in-quiet and in-noise and its relationship with aided thresholds in post-lingual adult cochlear implant users in Malaysia
title_full_unstemmed Speech recognition thresholds in-quiet and in-noise and its relationship with aided thresholds in post-lingual adult cochlear implant users in Malaysia
title_sort speech recognition thresholds in-quiet and in-noise and its relationship with aided thresholds in post-lingual adult cochlear implant users in malaysia
publishDate 2023
url http://irep.iium.edu.my/108704/1/108704_Speech%20recognition%20thresholds%20in-quiet.pdf
http://irep.iium.edu.my/108704/
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score 13.251813

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