ASSOCIATIONS OF AUDIOMETRIC HEARING, BRAIN MRI, AND COGNITIVE PERFORMANCE WITH SPEECH-IN-NOISE PERFORMANCE
نویسندگان
چکیده
Abstract Speech-in-noise performance is fundamental to daily communications and comprehensive characterization needed. We studied 590 dementia-free participants aged 70-84 years, including 428 hearing-impaired from the Aging Cognitive Health Evaluation in Elders (ACHIEVE) study baseline (2018-19), which a randomized controlled trial partially nested within Atherosclerosis Risk Communities (ARIC) Study, 162 normal-hearing ARIC Visit 6/7 (2016-17/2018-19) participants. The Quick Speech-in-Noise (QuickSIN) test was used measure speech-in-noise performance. Predictors included (1) Four-frequency better-ear pure-tone average (PTA); (2) Magnetic resonance imaging (MRI) measures (total lobar volumes, diffusion tensor imaging, white matter hyperintensities); (3) Global domain-specific (language, memory, executive function) cognitive All predictors were standardized Z-scores. multivariable-adjusted linear regression, adjusting for demographic disease covariates. PTA performance, but not MRI measures, independently associated with explaining largest variance, indicating promising role of hearing aids.
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ژورنال
عنوان ژورنال: Innovation in Aging
سال: 2022
ISSN: ['2399-5300']
DOI: https://doi.org/10.1093/geroni/igac059.606