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Hearing loss prevalence and years lived with disability, 1990-2019: Findings from the Global Burden of Disease Study 2019

  • GBD 2019 Hearing Loss Collaborators
  • Institute for Health Metrics and Evaluation
  • Istituto Superiore di Sanità
  • Jahrom University of Medical Science
  • The Institute of Pharmaceutical Sciences (TIPS)
  • School of Pharmacy
  • University of Sharjah
  • University of Washington School of Medicine
  • COMSATS Institute of Information Technology
  • University of Kurdistan Hewlêr
  • University of Gondar
  • Mayo Clinic
  • University of Dammam
  • Health Information Management and Technology Department
  • Hamad Medical Corporation
  • Rumailah Hospital
  • National University of Medical Sciences
  • Health Management and Economics Research Center
  • King Abdulaziz University
  • University of Health and Allied Sciences
  • Social Determinants of Health Research Center, Birjand University of Medical Sciences
  • Sultan Qaboos University
  • Bahir Dar University
  • University of Huddersfield
  • Universiti Sultan Zainal Abidin
  • Bangladesh University of Health Sciences
  • University of Heidelberg
  • Harvard School of Public Health
  • University of The Gambia
  • Ministry of Health
  • Charles University
  • UAE University
  • Government Medical College
  • All India Institute of Medical Sciences
  • University of Agriculture, Faisalabad
  • Babol University of Medical Sciences
  • Karolinska Institutet
  • University of Nottingham
  • Datta Meghe Institute of Medical Sciences (Deemed to be University)
  • Vietnam National University Hanoi
  • University of Porto
  • Environmental Health Department
  • Public Health Foundation of India
  • Indian Council of Medical Research
  • Haramaya University
  • Dr. Baba Sahib Ambedkar Medical College and Hospital
  • Nepal Pollution Control and Environment Centre
  • Nepal Health Research Council
  • Western Sydney University
  • Royal Melbourne Institute of Technology
  • Universidade Federal do Rio Grande do Sul
  • University of Ibadan
  • Kaiser Permanente
  • A.T. Still University
  • Ravensburg-Weingarten University of Applied Sciences
  • James Cook University
  • Mario Negri Institute for Pharmacological Research
  • Arak University of Medical Sciences
  • Student Research Committee
  • University of Muhammadiyah Kalimantan Timur
  • University of Lahore
  • Afro-Asian Institute
  • Bucharest University of Economic Studies
  • Indian Institute of Public Health Gandhinagar
  • Deakin University
  • Macquarie University
  • Hamdan Bin Mohammed Smart University
  • International Affairs at the University of Georgia
  • University of Veterinary and Animal Sciences Lahore
  • Xian Jiaotong University
  • National Institute on Deafness and Other Communication Disorders (NIDCD)
  • National Institute of Health
  • Hamad Bin Khalifa University, College of Science and Engineering
  • Universiti Sains Malaysia (USM)
  • China Medical University
  • Complesso Universitario di Monte S.Angelo
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  • Sydney Medical School
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  • London School of Hygiene & Tropical Medicine
  • Biomedical Research Networking Center for Mental Health Network
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  • Ministry of Health Oman
  • Banaras Hindu University
  • Beijing Tongren Hospital, Capital Medical University
  • Qazvin University of Medical Sciences
  • The University of Sydney
  • Sydney Local Health District
  • Institute of Human Virology Nigeria
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  • University of Adelaide
  • Department of Public Health
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  • Centre for Healthy Start Initiative
  • University of Tartu
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  • Department of Medicine
  • Kasturba Medical College, Mangalore
  • Shiraz University of Medical Sciences
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  • Iran University of Medical Sciences
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  • Sina Trauma and Surgery Research Center
  • Maharishi Markandeshwar Medical College and Hospital
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  • Srinivas Institute of Dental Sciences
  • Tehran Institute of Psychiatry
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  • Moscow Research and Practical Centre on Addictions
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  • University of Alabama at Birmingham
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  • University of São Paulo
  • Modestum LTD
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  • Milad General Hospital
  • Islamic Azad University
  • Università di Bologna
  • Sant'Orsola Malpighi Hospital
  • National Research University Higher School of Economics
  • Ho Chi Minh City University of Technology (HUTECH)
  • Nguyen Tat Thanh University
  • George Washington University
  • University of Sheffield
  • Süleyman Demirel Üniversitesi
  • National Center of Neurology and Psychiatry
  • Juntendo University
  • Wuhan University
  • University of South Carolina
  • Russian Medical Academy of Continuous Professional Education
  • Wuhan University School of Medicine
  • University College London

Research output: Contribution to journalArticlepeer-review

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Abstract

Background: Hearing loss affects access to spoken language, which can affect cognition and development, and can negatively affect social wellbeing. We present updated estimates from the Global Burden of Disease (GBD) study on the prevalence of hearing loss in 2019, as well as the condition's associated disability. Methods: We did systematic reviews of population-representative surveys on hearing loss prevalence from 1990 to 2019. We fitted nested meta-regression models for severity-specific prevalence, accounting for hearing aid coverage, cause, and the presence of tinnitus. We also forecasted the prevalence of hearing loss until 2050. Findings: An estimated 1·57 billion (95% uncertainty interval 1·51–1·64) people globally had hearing loss in 2019, accounting for one in five people (20·3% [19·5–21·1]). Of these, 403·3 million (357·3–449·5) people had hearing loss that was moderate or higher in severity after adjusting for hearing aid use, and 430·4 million (381·7–479·6) without adjustment. The largest number of people with moderate-to-complete hearing loss resided in the Western Pacific region (127·1 million people [112·3–142·6]). Of all people with a hearing impairment, 62·1% (60·2–63·9) were older than 50 years. The Healthcare Access and Quality (HAQ) Index explained 65·8% of the variation in national age-standardised rates of years lived with disability, because countries with a low HAQ Index had higher rates of years lived with disability. By 2050, a projected 2·45 billion (2·35–2·56) people will have hearing loss, a 56·1% (47·3–65·2) increase from 2019, despite stable age-standardised prevalence. Interpretation: As populations age, the number of people with hearing loss will increase. Interventions such as childhood screening, hearing aids, effective management of otitis media and meningitis, and cochlear implants have the potential to ameliorate this burden. Because the burden of moderate-to-complete hearing loss is concentrated in countries with low health-care quality and access, stronger health-care provision mechanisms are needed to reduce the burden of unaddressed hearing loss in these settings. Funding: Bill & Melinda Gates Foundation and WHO.

Original languageEnglish
Pages (from-to)996-1009
Number of pages14
JournalThe Lancet
Volume397
Issue number10278
DOIs
Publication statusPublished - 13 Mar 2021

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 3 - Good Health and Well-being
    SDG 3 Good Health and Well-being
  2. SDG 10 - Reduced Inequalities
    SDG 10 Reduced Inequalities

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