Background: Hearing loss is a significant public problem affecting 466 million people worldwide. Hearing-impaired persons benefit from the use of hearing aids, but the need is unmet in 85% of the global population. For the Russian population, no data have been found on this issue. The purpose of this study is to estimate the prevalence of hearing aid use in the Russian adult population.
Methods: data on hearing aid use and self-reported trouble with hearing were obtained from the open access database of the Russia Longitudinal Monitoring Survey-Higher School of Economics (RLMS-HSE) for the years 1994-2021.
Results: the prevalence of hearing aid use in Russian adults ranged from 4.3 per 1000 (95% CI 3.2-5.9) to 8.8 per 1000 (95% CI 7.5-10.2). The mean rate of self-reported trouble with hearing was 22.2% (SD 0.8); of them, 2.2% (SD 0.2) used hearing aids, and it strongly correlated with older age ( = 0.889) and more severe hearing issues ( = 0.938).
Conclusions: The overall prevalence of hearing aid use in Russian adults is very low with unmet needs in 98% of the cases of self-reported trouble with hearing, which is worse than in other populational studies and global estimates. The RLMS-HSE can be used for the monitoring of the national hearing health care system.
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http://dx.doi.org/10.3390/audiolres13050062 | DOI Listing |
NPJ Parkinsons Dis
January 2025
Department of Biostatistics, School of Public Health, Xuzhou Medical University, 221004, Xuzhou, Jiangsu, China.
The relationship between hearing loss (HL) and Parkinson's disease (PD) remains unclear. Using individual-level and summary-level data from the UK Biobank and the largest genome-wide association studies, we examined this link through observational, Mendelian randomization and genetic pleiotropy analyses. Among 158,229 participants, PD risk rose with HL severity especially in elder and males, and hearing aids significantly reduced PD risk in males.
View Article and Find Full Text PDFAlzheimers Dement
December 2024
Queen Mary University of London, London, United Kingdom.
Background: Various explanations have been proposed for how hearing impairment might be associated with increased risk of dementia. Several theories have proposed direct links with Alzheimer's disease (AD) neuropathology, either due to shared aetiology (i.e.
View Article and Find Full Text PDFAlzheimers Dement
December 2024
Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA.
Background: Prior longitudinal studies among older adults have documented associations between hearing loss and changes in brain morphology. Whether interventions involving hearing aids can reduce age-related atrophy is unknown. A substudy within the Aging and Cognitive Health Evaluation in Elders (ACHIEVE, Clinicaltrials.
View Article and Find Full Text PDFAlzheimers Dement
December 2024
Johns Hopkins University School of Medicine, Baltimore, MD, USA.
Background: Hearing loss is highly prevalent and can have significant consequences for older adults aging with cognitive impairment. However, few older adults use hearing aids and disparities in care exist by race, ethnicity, and socioeconomic position. To understand the intersection of hearing loss and cognitive impairment with the ultimate goal of developing an affordable, accessible hearing care intervention responsive to the needs of end-users, a series of semi-structured interviews was conducted.
View Article and Find Full Text PDFAlzheimers Dement (N Y)
November 2024
Department of Neurology Biologic Sciences Division, Healthy Aging and Alzheimer's Research Care Center University of Chicago Chicago Illinois USA.
Introduction: Measurements of health-related quality of life (HRQoL) are important for capturing disease impact beyond physical health and relative to other diseases but have rarely been assessed in primary progressive aphasia (PPA).
Methods: HRQoL was characterized overall, by sex and subtype in PPA ( = 118) using the Health Utilities Index-2/3 (HUI2/3). Multiple linear regression assessed associations between HRQoL and language severity.
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