Between 25% and 40% of the population aged 65 years or older is hearing impaired. Interaction with significant others could be disrupted due to communication deficit and breakdown, so-called third-party disability ( Hickson & Scarinci, 2007).Īge-related hearing loss is the third most prevalent chronic condition in older Americans after hypertension and arthritis, and is a leading cause of adult hearing handicaps in the United States ( Cruickshanks et al., 1998). Furthermore, extraneous concentration for hearing leads to fatigue and an increasing need for recovery ( Anderson Gosselin & Gagne, 2011). ![]() The hallmarks of ARHL include reduced audibility of high frequencies reduced speech understanding, specifically in noise and reverberant environments interference with the perception of rapid changes in speech and impaired sound source localization ( R. The ultimate goal is to improve the quality of hearing health care and the overall quality of life of the Baby Boomer generation.Īuditory processing of speech, Cognitive processing of speech Age-Related Hearing Loss: Characteristics, Prevalence, and ImpactĪge-related hearing loss (ARHL), known as presbycusis, is characterized by progressive deterioration of auditory sensitivity, loss of the auditory sensory cells and central processing functions associated with the aging process. The purpose of this review is to raise the awareness of ARHL, to update our current understanding of ARHL with a focus on age-related deficits in auditory and cognitive processing of speech, and to explore strategies of prevention, identification, amplification, and aural rehabilitation. If left untreated, the impact of ARHL on patients, significant others, and the society as a whole would be significant. Nevertheless, ARHL remains an often undetected, underestimated and neglected condition in the geriatric population due to a slow development process of the disease. ![]() The prevalence of ARHL is expected to rise for the next several decades with the increasing aging Baby Boomer population. ARHL is the third most prevalent chronic condition in older Americans, after hypertension and arthritis, and is a leading cause of adult hearing handicaps in the United States. ![]() Age-related hearing loss (ARHL), known as presbycusis, is characterized by progressive deterioration of auditory sensitivity, loss of the auditory sensory cells, and central processing functions associated with the aging process.
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