Vision Improvement with Refractive Correction Does Not Completely Exclude Major Eye Diseases: Analyses of Visually Impaired South Korean Population in the Korea National Health and Nutrition Examination Survey 2009–2011
Joint Authors
Suh, Young-Woo
Lee, Ji Sung
Heo, Hwan
Park, Shin Hae
Kim, Seung-Hyun
Lim, Key Hwan
Lee, Sung Jin
Park, Song-Hee
Baek, Seung-Hee
Moon, Nam Ju
Source
Issue
Vol. 2017, Issue 2017 (31 Dec. 2017), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2017-11-29
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Abstract EN
Purpose.
To investigate the association between vision improvement with refractive correction in the visually impaired eyes and the prevalence of ocular comorbidities in the South Korean population.
Materials and Methods.
The data of 24,620 individuals in the Korea National Health and Nutrition Examination Survey (KNHANES 2009–2011) were reviewed.
Visual impairment was defined as a presenting visual acuity < 20/60.
The participants with visual impairment in at least one eye were divided into 3 groups according to the best-corrected visual acuity (group 1: <20/30, group 2: ≥20/30 but <20/25, and group 3: ≥20/25).
The prevalence of ocular comorbidities was estimated and compared between the three groups.
Results.
Visual impairment in at least one eye was found in 3031 individuals.
Groups 1, 2, and 3 comprised 23.5%, 22.2%, and 54.3% of these visually impaired eyes, respectively.
The prevalence of cataract, diabetic retinopathy, age-related macular degeneration, corneal opacity, blepharoptosis, and pterygium was similar to or even higher in group 2 compared to group 1.
The prevalence of glaucoma and age-related macular degeneration was 5.40% and 11.39%, respectively, in group 2 and 3.31% and 3.76%, respectively, in group 3.
Conclusions.
Appropriate ophthalmologic examination is necessary even if people exhibit vision improvement after optical correction.
American Psychological Association (APA)
Suh, Young-Woo& Lee, Ji Sung& Heo, Hwan& Park, Shin Hae& Kim, Seung-Hyun& Lim, Key Hwan…[et al.]. 2017. Vision Improvement with Refractive Correction Does Not Completely Exclude Major Eye Diseases: Analyses of Visually Impaired South Korean Population in the Korea National Health and Nutrition Examination Survey 2009–2011. Journal of Ophthalmology،Vol. 2017, no. 2017, pp.1-6.
https://search.emarefa.net/detail/BIM-1184766
Modern Language Association (MLA)
Suh, Young-Woo…[et al.]. Vision Improvement with Refractive Correction Does Not Completely Exclude Major Eye Diseases: Analyses of Visually Impaired South Korean Population in the Korea National Health and Nutrition Examination Survey 2009–2011. Journal of Ophthalmology No. 2017 (2017), pp.1-6.
https://search.emarefa.net/detail/BIM-1184766
American Medical Association (AMA)
Suh, Young-Woo& Lee, Ji Sung& Heo, Hwan& Park, Shin Hae& Kim, Seung-Hyun& Lim, Key Hwan…[et al.]. Vision Improvement with Refractive Correction Does Not Completely Exclude Major Eye Diseases: Analyses of Visually Impaired South Korean Population in the Korea National Health and Nutrition Examination Survey 2009–2011. Journal of Ophthalmology. 2017. Vol. 2017, no. 2017, pp.1-6.
https://search.emarefa.net/detail/BIM-1184766
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1184766