TY - JOUR
T1 - Assessment of Central Auditory Processing in Children Using a Novel Tablet-Based Platform
T2 - Application for Low-and Middle-Income Countries
AU - Lee, Torri
AU - Rieke, Catherine
AU - Niemczak, Christopher
AU - Kobrina, Anastasiya
AU - Clavier, Odile
AU - Gonzalez, Julian
AU - Fuente, Adrian
AU - Alvarez, Karen Mojica
AU - Gonzalez-Quiroz, Marvin
AU - Buckey, Jay
AU - Saunders, James
N1 - Publisher Copyright:
© Wolters Kluwer Health, Inc. All rights reserved.
PY - 2024/2/1
Y1 - 2024/2/1
N2 - Objective Evaluate whether a portable, tablet-based central auditory processing (CAP) test system using native language training videos and administered by minimally trained community health workers can produce CAP results comparable to previously published norms. Our secondary aim was to determine subject parameters that influence test results. Study Design Cross-sectional study. Setting Community-based settings in Chontales, Nicaragua, New Hampshire, and Florida. Patients English-and/or Spanish-speaking children and adolescents (n = 245; average age, 12.20 yr; range, 6-18 yr) Main Outcome Measures Completion of the following tests with responses comparable to published norms: Pure-Tone average (PTA), gap detection threshold (GDT), fixed-level frequency threshold, masking level difference (MLD), Hearing in Noise Test (HINT), Dichotic Digits Test (DDT), and Frequency Pattern Recognition (FPR) test. Results GDT, HINT, and DDT had comparable results to previously published normative values. MLD and FPR results differed compared with previously published normative values. Most CAP tests (MLD, GDT, HINT) results were independent of age and PTA (p = 0.1-0.9). However, DDT was associated with age and PTA (p < 0.0001) Conclusions Pediatric CAP testing can be successfully completed in remote low-and middle-income country environments using a tablet-based platform without the presence of an audiologist. Performance on DDT improved with age but deteriorated with hearing loss. Further investigation is warranted to assess the variability of FPR.
AB - Objective Evaluate whether a portable, tablet-based central auditory processing (CAP) test system using native language training videos and administered by minimally trained community health workers can produce CAP results comparable to previously published norms. Our secondary aim was to determine subject parameters that influence test results. Study Design Cross-sectional study. Setting Community-based settings in Chontales, Nicaragua, New Hampshire, and Florida. Patients English-and/or Spanish-speaking children and adolescents (n = 245; average age, 12.20 yr; range, 6-18 yr) Main Outcome Measures Completion of the following tests with responses comparable to published norms: Pure-Tone average (PTA), gap detection threshold (GDT), fixed-level frequency threshold, masking level difference (MLD), Hearing in Noise Test (HINT), Dichotic Digits Test (DDT), and Frequency Pattern Recognition (FPR) test. Results GDT, HINT, and DDT had comparable results to previously published normative values. MLD and FPR results differed compared with previously published normative values. Most CAP tests (MLD, GDT, HINT) results were independent of age and PTA (p = 0.1-0.9). However, DDT was associated with age and PTA (p < 0.0001) Conclusions Pediatric CAP testing can be successfully completed in remote low-and middle-income country environments using a tablet-based platform without the presence of an audiologist. Performance on DDT improved with age but deteriorated with hearing loss. Further investigation is warranted to assess the variability of FPR.
KW - Audiology devices
KW - Central auditory processing
KW - Neurotoxicity
KW - Pediatric otology
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U2 - 10.1097/MAO.0000000000004085
DO - 10.1097/MAO.0000000000004085
M3 - Article
C2 - 38206066
AN - SCOPUS:85182097036
SN - 1531-7129
VL - 45
SP - 176
EP - 183
JO - Otology and Neurotology
JF - Otology and Neurotology
IS - 2
ER -