Global estimates on the number of people blind or visually impaired by cataract: a meta-analysis from 2000 to 2020
118Citations signalées, ce qui n’est pas une note de qualité
369Institutions déclarées
55Pays d’affiliation déclarés
Rattachement africain : au, mx, us, gb, br, ca, it, fr, am, ru, sg, Éthiopie, in, de, Tunisie, gr, cn, ir, Nigéria, Ghana, jo, iq, ae, id, pk, sa, lb, Soudan, ch, np, Égypte, Botswana, ar, pt, vn, no, ro, pl, my, Libye, kr, rs, bd, Afrique du Sud, nl, az, kz, tt, hr, tw, dk, ps, fi, be, jp. Niveau de preuve : code pays fourni par la source.
Le résumé fourni par la source
BACKGROUND: To estimate global and regional trends from 2000 to 2020 of the number of persons visually impaired by cataract and their proportion of the total number of vision-impaired individuals. METHODS: A systematic review and meta-analysis of published population studies and gray literature from 2000 to 2020 was carried out to estimate global and regional trends. We developed prevalence estimates based on modeled distance visual impairment and blindness due to cataract, producing location-, year-, age-, and sex-specific estimates of moderate to severe vision impairment (MSVI presenting visual acuity <6/18, ≥3/60) and blindness (presenting visual acuity <3/60). Estimates are age-standardized using the GBD standard population. RESULTS: In 2020, among overall (all ages) 43.3 million blind and 295 million with MSVI, 17.0 million (39.6%) people were blind and 83.5 million (28.3%) had MSVI due to cataract blind 60% female, MSVI 59% female. From 1990 to 2020, the count of persons blind (MSVI) due to cataract increased by 29.7%(93.1%) whereas the age-standardized global prevalence of cataract-related blindness improved by -27.5% and MSVI increased by 7.2%. The contribution of cataract to the age-standardized prevalence of blindness exceeded the global figure only in South Asia (62.9%) and Southeast Asia and Oceania (47.9%). CONCLUSIONS: The number of people blind and with MSVI due to cataract has risen over the past 30 years, despite a decrease in the age-standardized prevalence of cataract. This indicates that cataract treatment programs have been beneficial, but population growth and aging have outpaced their impact. Growing numbers of cataract blind indicate that more, better-directed, resources are needed to increase global capacity for cataract surgery.
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Le contrôle bibliographique ouvert
DOI retrouvé dans Crossref DOI retrouvé ; titre concordant.
- Titre Crossref
- Global estimates on the number of people blind or visually impaired by cataract: a meta-analysis from 2000 to 2020
- Date Crossref
- 09/03/2024
- Éditeur
- Springer Science and Business Media LLC
- Type
- journal-article
Ce recoupement confirme des métadonnées liées au DOI. Il ne confirme ni la méthode ni les conclusions de l’étude, et il ne compte pas comme une seconde source scientifique indépendante.
Les institutions déclarées
UNSW SydneyInstituto Mexicano de Oftalmología IAPMassachusetts Eye and Ear InfirmaryHarvard UniversitySmith-Kettlewell Eye Research InstituteCambridge University Hospitals NHS Foundation TrustAddenbrooke's HospitalUniversidade Federal de São PauloUniversity of CalgarySan Raffaele University of RomeVita-Salute San Raffaele UniversityIstituti di Ricovero e Cura a Carattere ScientificoIstituto di Ricovero e Cura a Carattere Scientifico San RaffaeleCentre Hospitalier Universitaire de PoitiersInsermUniversity of WashingtonInstitute for Health Metrics and EvaluationUniversité de PoitiersNational Institute of HealthBrien Holden Vision InstituteThe University of MelbourneAnglia Ruskin UniversityUniversity of OxfordImperial College LondonUfa Eye Research InstituteMoorfields Eye Hospital NHS Foundation TrustKing's College LondonGuy's and St Thomas' NHS Foundation TrustLondon School of Hygiene & Tropical MedicineMaison des Sciences sociales et des Humanités de DijonNational University of SingaporeSingapore Eye Research InstituteW.K. Kellogg FoundationUniversity of MiamiUniversity of MichiganAddis Ababa UniversityNational Eye InstituteUniversidade de São PauloUCL Biomedical Research CentreUniversity College LondonSankara NethralayaStanford UniversityHeidelberg UniversityUniversity Hospital HeidelbergUniversity Medical Centre MannheimUniversity of MonastirHospital Fatuma Bourguiba MonastirL V Prasad Eye InstituteUniversity of RochesterNova Southeastern UniversityUniversity of UlsterSuraj Eye InstituteQueen's University BelfastAristotle University of ThessalonikiAHEPA University HospitalUniversity of CreteBeijing Tongren HospitalCapital Medical UniversityShiraz University of Medical SciencesTehran University of Medical SciencesUniversity of UtahDebre Berhan UniversityBellevue Hospital CenterBabcock UniversityUniversity of Health and Allied SciencesAksum UniversityAl-Zaytoonah University of JordanUniversity of Human DevelopmentUniversity of SharjahUniversity of JordanUnited Arab Emirates UniversityWolkite UniversityBahir Dar UniversityCancer Institute of New South WalesPadjadjaran UniversityUniversity of Management and TechnologyShahid Beheshti University of Medical SciencesUniversity of Technology SydneyShaqra UniversityAbasyn UniversityAmerican University of BeirutShahrekord University of Medical SciencesUniversity of KhartoumSwiss Tropical and Public Health InstituteUniversity of BaselCOMSATS University IslamabadCharité - Universitätsmedizin BerlinLeipzig UniversityAbdul Wali Khan University MardanUniversity of SwatCentre of Excellence in Molecular BiologyUniversity of ThessalyUniversity Hospital of BernMoorfields Eye HospitalAll India Institute of Medical Sciences JodhpurAll India Institute of Medical Sciences BhubaneswarGuilan University of Medical SciencesCharles Sturt UniversityKwame Nkrumah University of Science and TechnologyHoly Family HospitalBerekum College of EducationIran University of Medical SciencesAl Ain UniversityArizona State UniversityOttawa UniversityAdigrat UniversityMekelle UniversityUniversity of LahoreZanjan University of Medical SciencesPhiladelphia UniversityNepal Medical College Teaching HospitalLumbini Medical CollegeOctober 6 UniversitySemnan University of Medical SciencesIsfahan University of Medical SciencesAll India Institute of Medical Sciences RishikeshFederation UniversityUniversity of New EnglandBaptist Hospital of MiamiBaptist Health South FloridaIndian Institute of Public Health GandhinagarUniversity of Nevada, Las VegasJimma UniversityFarabi HospitalHaramaya UniversityUniversity of Newcastle AustraliaCentral Forensic Science LaboratoryNorth Dakota State UniversityLiverpool HospitalSouth Western Sydney Local Health DistrictCentral University of PunjabMcGill University Health CentreMcGill UniversityUniversity of BotswanaUniversity of WaterlooShifa International HospitalHospital Italiano de Buenos AiresArgentine Water and Sanitation (Argentina)American Optometric AssociationUniversity of MinhoUniversity of MataramJames Cook UniversityUniversity of TorontoSaveetha UniversityMacquarie UniversityChitkara UniversityInternational Center for Tropical AgricultureUniversidade do PortoCUF Porto HospitalCooperativa de Ensino Superior Politécnico e Universitárioi3S - Instituto de Investigação e Inovação em Saúde, Universidade do PortoHaukeland University HospitalUniversity of BergenTexas State UniversityCarol Davila University of Medicine and PharmacyClinical Emergency Hospital BucharestEmergency UniversityTabriz University of Medical SciencesArba Minch UniversityUniversity of LiverpoolRoyal Liverpool University HospitalChettinad Health CityPham Ngoc Thach University of MedicineCan Tho UniversityCan Tho University of Medicine and PharmacyFaculdade de Medicina do ABCMedical University of SilesiaHospital Universiti Sains MalaysiaAirlangga UniversityUniversity of IbadanUniversity of Medical Sciences, OndoOlusegun Agagu University of Science and TechnologyAlexandria UniversityUniversity of TripoliShahroud University of 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UniversityUniversity of BelgradeUniversity of Asia PacificThe University of SydneyUniversity of PretoriaUniversité de Versailles Saint-Quentin-en-YvelinesUniversity of DubaiUniversiti Sains MalaysiaMalaysia University of Science and TechnologyGovernment Medical CollegeNational Health Systems Resource CentreMinistry of Health and Family WelfareIslamic Azad University, KarajJahrom UniversityNational Open University of NigeriaKrishna Institute of Medical SciencesGonabad University of Medical SciencesQazvin University of Medical SciencesSydney HospitalSouth Eastern Sydney Local Health DistrictFoundation CenterSmile TrainMontefiore Medical CenterHofstra UniversityYenepoya UniversityInstitute of Medical SciencesUtrecht UniversityUniversity Medical Center UtrechtInstitute of Human VirologyJordan University of Science and TechnologyAmity UniversityBaku State UniversityAzerbaijan State University of EconomicsTulane UniversityHøyskolen KristianiaPanjab UniversityKazakh National Medical 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IslamabadUniversity of the Western CapeUniversity of LagosBowen UniversityMedical University of WarsawCamden and Campbelltown HospitalsUniversity of KwaZulu-NatalMoscow Institute of Physics and TechnologyUniversity College Hospital, IbadanKasturba Medical College, MangaloreNepal Red Cross SocietyNepal Health Research CouncilMountain Medicine Society of NepalNottingham University Hospitals NHS TrustUniversity of NottinghamUniversity of LeedsUniversity of EdinburghBucharest University of Economic StudiesVinUniversityCihan University-ErbilAmerican University of Iraq SulaimaniCihan University SulaimaniyaUniversity of SulaimaniEmployees' State Insurance Model HospitalMahatma Gandhi Medical College and Research InstituteIndian Institute of Technology MandiBaba Raghav Das Medical CollegeAll India Institute of Medical SciencesUniversitas Gadjah MadaPublic Health EnglandGovernment of West BengalInternational Institute for Population SciencesFoundation University IslamabadMahsa UniversityMashhad University of Medical SciencesBiotechnology Research CenterInstitut für Arbeitsmarkt und BerufsforschungLudwig-Maximilians-Universität MünchenMansoura UniversityUniversity of Southern DenmarkRas al-Khaimah Medical and Health Sciences UniversityAin Shams UniversityIndira Gandhi Medical College and Research InstituteAIMST UniversityDoon UniversityNational Heart, Lung, and Blood InstituteAn-Najah National UniversityAjman UniversityNorthwell HealthInstitute of Public Health BengaluruUsmanu Danfodiyo UniversityNational Health Research InstitutesUniversity of OuluMazandaran University of Medical SciencesDilla UniversityErasmus MCErasmus University RotterdamBirmingham VA Medical CenterDepartment of Veterans AffairsHywel Dda University Health BoardDire Dawa UniversityIMU UniversityFederal Research Institute for Health Organization and InformaticsSoonchunhyang UniversityUniversitas Halu OleoKing Saud UniversitySam Ratulangi UniversityEast Carolina UniversityMinistry of Health of the Russian 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Les sujets associés
Ophthalmology and Visual Impairment StudiesTactile and Sensory InteractionsConnexins and lens biology