Results 1 to 10 of about 3,165,927 (351)

The burden of uncorrected refractive error

open access: yesIndian Journal of Ophthalmology, 2019
Uncorrected refractive errors [defined as a presenting visual acuity of less than 6/12 in the better eye with an improvement of at least 0.2 logMAR (equivalent to two lines) after refraction][1] are the leading cause for moderate to severe vision ...
Santosh G Honavar
doaj   +5 more sources

Meta-analysis of 542,934 subjects of European ancestry identifies new genes and mechanisms predisposing to refractive error and myopia

open access: yesNature Genetics, 2020
Refractive errors, in particular myopia, are a leading cause of morbidity and disability worldwide. Genetic investigation can improve understanding of the molecular mechanisms that underlie abnormal eye development and impaired vision.
Pirro G Hysi   +2 more
exaly   +2 more sources

Genome-wide association meta-analysis highlights light-induced signaling as a driver for refractive error

open access: yesNature Genetics, 2018
Refractive errors, including myopia, are the most frequent eye disorders worldwide and an increasingly common cause of blindness. This genome-wide association meta-analysis in 160,420 participants and replication in 95,505 participants increased the ...
Milly S Tedja   +2 more
exaly   +2 more sources

Refractive error blindness

open access: yesBulletin of the World Health Organization, 2001
Recent data suggest that a large number of people are blind in different parts of the world due to high refractive error because they are not using appropriate refractive correction.
Dandona Rakhi, Dandona Lalit
doaj   +4 more sources

Contrast sensitivity before and after refractive error correction among refractive error patients in Hawassa, Sidama, Ethiopia 2023 [PDF]

open access: yesBMC Ophthalmology
Background Contrast sensitivity is an important measure of vision quality. Risk of falling injury is strongly associated with poor contrast sensitivity compared with poor near- and distance visual acuity.
Balcha Negese Kebede   +2 more
doaj   +2 more sources

Refractive error maps: A predictive tool for refractive error progression. [PDF]

open access: yesOphthalmic Physiol Opt
AbstractPurposeTo investigate the influence of axial length on different ocular parameters and create a predictive tool for refractive error progression.MethodsTwo eye models were used to simulate refractive errors, namely the Liou–Brennan and the Goncharov–Dainty. Both models were simulated using Zemax OpticStudio.
Debowy F, Pierscionek B.
europepmc   +3 more sources

Treatment coverage rates for refractive error in the National Eye Health survey. [PDF]

open access: yesPLoS ONE, 2017
To present treatment coverage rates and risk factors associated with uncorrected refractive error in Australia.Thirty population clusters were randomly selected from all geographic remoteness strata in Australia to provide samples of 1738 Indigenous ...
Joshua Foreman   +4 more
doaj   +2 more sources

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