Prevalence and Causes of Avoidable Blindness in Subjects Over 50 Years of Age in Honduras.
Purpose: To describe the prevalence and causes of avoidable blindness in people aged 50 and over in the areas of influence of doctors in social service during the years 2018--2019. Methods: This observational, descriptive, cross-sectional study, with analysis of association of variables, was conduct...
| Published in: | Journal of Ophthalmic & Vision Research Vol. 17; no. 2; pp. 225 - 233 |
|---|---|
| Main Authors: | , , , , |
| Format: | research tables/charts Journal Article |
| Published: |
Knowledge E DMCC
Apr-Jun2022
|
| Online Access: | View this record in EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ccm&AN=158658894&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 158658894 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 20082010 AY5S jtl: Journal of Ophthalmic & Vision Research issn: 20082010 maglogo: N pubinfo: dt: Apr-Jun2022 vid: 17 iid: 2 pid: 35682 pub: Knowledge E DMCC artinfo: ui: 158658894 158658894 158658894 10.18502/jovr.v17i2.10794 158658894 ppf: 225 ppct: 8 formats: fmt: @attributes: type: P tig: atl: Prevalence and Causes of Avoidable Blindness in Subjects Over 50 Years of Age in Honduras. aug: au: Rosa, Mariel Eunice Amador Bustillo, Alejandra Lozano Salvadó, Iván Espinoza Sierra, Manuel Rivera, Belinda affil: Department of Ophthalmology, Faculty of Medical Sciences, National Autonomous University of Honduras (UNAH) sug: subj: Blindness Epidemiology Blindness Etiology Blindness Etiology Health Personnel Social Work Honduras Human Nonexperimental Studies Descriptive Research Cross Sectional Studies Random Sample Male Female Middle Age Aged Middle Aged: 45-64 years Aged: 65+ years Male Female ab: Purpose: To describe the prevalence and causes of avoidable blindness in people aged 50 and over in the areas of influence of doctors in social service during the years 2018--2019. Methods: This observational, descriptive, cross-sectional study, with analysis of association of variables, was conducted on patients 50 years and older at the national level, selected under simple random sampling, where sociodemographic variables, background, and clinical characteristics were studied. An ophthalmological clinical examination was performed with prior informed consent, and the information was processed and analyzed using Epi Info 7.2 statistical package and SPSS version 25. Results: Overall, 7992 people were evaluated, with a mean age of 62 years; 60.8% (4861) were women and 39.2% (3131) were men. The prevalence of blindness for both eyes was 4.5% (356/7992, 95% CI: 4.1--5.1%, p < 0.001). The prevalence of severe and moderate visual impairment was 1.5% (118/127) and 12.9% (1029)/12.6% (1004) for the right and left eyes, respectively. The main causes of blindness were cataract, refractive error, and glaucoma. Conclusion: The prevalence of avoidable blindness found in the study was higher than expected and the respective causes were consistent with previous studies. Consequently, it is recommended to implement health policies aimed at the prevention and management of avoidable blindness. pubtype: Academic Journal doctype: research tables/charts Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
|---|