Results 71 to 80 of about 19,152,486 (344)

Correlation between Cup Ratio and Optic Nerve Disc with High Myopia [PDF]

open access: yes, 2021
High myopia is one of the risk factors for glaucoma, which is often accompanied by abnormalities in the fundus due to excessive stretching. The object of the study is to determine correlation between cup ratio and optic nerve disc with high myopia.
Dina Ayu, Nadia   +3 more
core   +1 more source

Correlation between diopters and refractive parameters among 5 to 12 years old school-age children of Lanzhou city [PDF]

open access: yes, 2013
AIM: To investigate the epidemiological status of refractive state among school-age children of 5 to 12 years in Chengguan district of Lanzhou city, and to analyze the correlation with axial length(AL), horizontal and vertical corneal refractive power(K1,
Jing Zhang   +5 more
core   +1 more source

Regional variations and temporal trends of childhood myopia prevalence in Africa: A systematic review and meta-analysis [PDF]

open access: yes, 2022
Purpose: To provide contemporary and future estimates of childhood myopia prevalence in Africa. Methods: A systematic online literature search was conducted for articles on childhood (≤18 years) myopia (spherical equivalent [SE] ≤ −0.50D; high myopia: SE
Akowuah, Prince Kwaku   +4 more
core   +2 more sources

Pathologic Myopia: Complications and Visual Rehabilitation [PDF]

open access: yes, 2019
High myopia, defined as refractive error of at least −6.00D or an axial length of 26.5 mm or more, can induce many modifications in eye’s anatomy that can lead to complications. When high myopia is able to decrease best corrected visual acuity (BCVA) due
Casillo, Lorenzo   +2 more
core   +2 more sources

Depth-multiplexing spectral domain OCT for full eye length imaging with a single modulation unit [PDF]

open access: yesarXiv, 2023
Measuring the axial length of the eye is emerging as a crucial approach to measure progression and monitor management of myopia. The high cost of current swept-source OCT devices, the preferred method for such measurements, limits their broad use, especially in lower-income communities.While spectral domain (SD) OCT is a more affordable option, its ...
arxiv  

Relationships among retinal/choroidal thickness, retinal microvascular network and visual field in high myopia.

open access: yesActa ophthalmologica, 2020
PURPOSE To determine the relationships among retinal/choroidal thickness, retinal microvascular network and visual field in high myopia. METHODS This cross-sectional study included a total of 62 subjects, comprising 31 eyes with high myopia and 31 eyes
Qiuyan Wu   +9 more
semanticscholar   +1 more source

Prevalence and risk factors of myopia in adult Korean population: Korea national health and nutrition examination survey 2013-2014 (KNHANES VI).

open access: yesPLoS ONE, 2019
PURPOSE:To evaluate the prevalence and risk factors of myopia in adult Korean population. METHODS:Population-based cross-sectional data of 3,398 subjects aged 19 to 49 years was obtained using the Korea National Health and Nutrition Examination Survey ...
Sang Beom Han   +4 more
doaj   +1 more source

Prevalence and associated factors of myopia among school students in Shenyang, China: a cross-sectional study

open access: yesFrontiers in Public Health, 2023
BackgroundIn recent years, the prevalence of myopia has increased significantly and caused great concern. Nevertheless, an estimate of myopia in the student population in Shenyang, Liaoning Province, China is still lacking.
Dan Zhang   +6 more
doaj   +1 more source

Refraction data survey: 2nd generation correlation of myopia [PDF]

open access: yes, 2016
The objective herein is to provide refraction data, myopia progression rate, prevalence, and 1st and 2nd generation correlations, relevant to whether myopia is random or inherited. First- and second-generation ocular refraction data are assembled from N =
Greene, Peter R., Medina, Antonio
core   +1 more source

Education-Related Parameters in High Myopia: Adults versus School Children. [PDF]

open access: yesPLoS ONE, 2016
PURPOSE:Since high myopia in the younger generation may differ etiologically from high myopia in older generations, we examined whether education-related parameters differ between high myopia in today´s school children and high pathological myopia in ...
Jost B Jonas   +16 more
doaj   +1 more source

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