Pathophysiological and Clinical Aspects of Hearing Loss Among 85-Year-Olds.
Hanna GöthbergIngmar SkoogTomas TengstrandLennart MagnussonMaria HoffUlf RosenhallAndré SadeghiPublished in: American journal of audiology (2023)
Sensorineural hearing loss, likely related to outer hair cell loss, was present in the vast majority of 85-year-olds. Conductive/mixed hearing loss appears to be relatively rare in advanced age. Poor word recognition scores in relation to SII-predicted scores were relatively common (20%) in 85-year-olds, whereas auditory neuropathy was only rarely identified (1.6%) by the use of ABR latencies. To explain abnormal word recognition and to identify the neural component of hearing loss among the older-old population, future research should consider factors such as listening effort and cognition among the older-old population.