Dove Press, Clinical Interventions in Aging, p. 695
DOI: 10.2147/cia.s81260
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Leire Lodeiro-Fernández, Laura Lorenzo-López, Ana Maseda, Laura Núñez-Naveira, José Luis Rodríguez-Villamil, José Carlos Millán-Calenti Gerontology Research Group, Department of Medicine, Faculty of Health Sciences, University of A Coruña, Campus of A Coruña, A Coruña, Spain Purpose: The possible relationship between audiometric hearing thresholds and cognitive performance on language tests was analyzed in a cross-sectional cohort of older adults aged ≥65 years (N=98) with different degrees of cognitive impairment.Materials and methods: Participants were distributed into two groups according to Reisberg’s Global Deterioration Scale (GDS): a normal/predementia group (GDS scores 1–3) and a moderate/moderately severe dementia group (GDS scores 4 and 5). Hearing loss (pure-tone audiometry) and receptive and production-based language function (Verbal Fluency Test, Boston Naming Test, and Token Test) were assessed.Results: Results showed that the dementia group achieved significantly lower scores than the predementia group in all language tests. A moderate negative correlation between hearing loss and verbal comprehension (r=-0.298; P