Results 31 to 40 of about 192,162 (261)

Refractive error is associated with intracranial volume [PDF]

, 2018
Myopia is part of the spectrum of refractive error. Myopia is associated with psychometric intelligence and, the link between brain anatomy and myopia has been hypothesized.
Araki, T, Hanawa, S, Iizuka, K, Ikeda, S, Kawashima, R, Kotozaki, Y, Magistro, D, Miyauchi, CM, Nakagawa, S, Nouchi, R, Nozawa, T, Sakaki, K, Sassa, Y, Sekiguchi, A, Shinada, T, Takeuchi, H, Taki, Y, Yamamoto, Y, Yokota, S, Yokoyama, R   +19 more
core   +3 more sources

Proposed framework for the integration of refractive error services into the eye health ecosystem in Kenya via social enterprise. [PDF]

Sci Rep
The global burden of uncorrected refractive error demands for adoption of different approaches inclined towards scaling effective refractive error coverage.
Muma S, Naidoo KS, Hansraj R.
europepmc   +2 more sources

Prevalence of refractive error in Europe: the European Eye Epidemiology (E3) Consortium [PDF]

, 2015
To estimate the prevalence of refractive error in adults across Europe. Refractive data (mean spherical equivalent) collected between 1990 and 2013 from fifteen population-based cohort and cross-sectional studies of the European Eye Epidemiology (E3 ...
Anastasopoulos, E. (Eleftherios), Bertelsen, G. (Geir), Bron, A. (Alain), Buitendijk, G.H.S. (Gabrielle), Cougnard-Grégoire, A. (Audrey), Creuzot-Garcher, C. (Catherine), Cumberland, P. (Phillippa), Dartigues, J.-F., Delcourt, C. (Cécile), Duijn, C.M. (Cornelia) van, Erke, M.G. (Maja Gran), Fletcher, A. (Astrid), Foster, P.J. (Paul J.), Gieger, C. (Christian), Hammond, C.J. (Christopher), Hofman, A. (Albert), Hogg, R. (Ruth), Höhn, R. (René), Khawaja, A.P. (Anthony P.), Klaver, C.C.W. (Caroline), Korobelnik, J.-F. (Jean-François), Kuijpers, R.W.A.M. (Robert), Luben, R.N. (Robert N.), Mahroo, O. (Omar), Meitinger, T. (Thomas), Mirshahi, A. (Alireza), Pfeiffer, N. (Norbert), Rahi, J.S. (Jugnoo), Topouzis, F. (Fotis), Verhoeven, V.J.M. (Virginie), Vingerling, J.R. (Hans), Von Hanno, T. (Therese), Williams, K.M. (Katie M.), Wolfram, C. (Christian)   +33 more
core   +1 more source

Prevalence and distribution of uncorrected refractive error among school children in the Bongo District of Ghana

Cogent Medicine, 2021
To estimate the prevalence and distribution of uncorrected refractive error among school children in the Bongo District of Ghana. A descriptive cross-sectional study was conducted among 12–15-year-old children in eighteen public junior high schools in ...
Frederick A Asare, Priya Morjaria
doaj   +1 more source

Compact Models of Presbyopia Accommodative Errors for Wearable Adaptive-Optics Vision Correction Devices

IEEE Access, 2022
Subjective accommodation refractive error models are essential for implementing adaptive vision correction devices that utilize varifocal optics. This article describes compact empirical models of subjective accommodative refractive errors in subjects ...
Mohit U. Karkhanis, Aishwaryadev Banerjee, Chayanjit Ghosh, Rugved Likhite, Erfan Pourshaban, Hanseup Kim, David A. Meyer, Carlos H. Mastrangelo   +7 more
doaj   +1 more source

Analytic evaluation of diffuse fluence error in multi-layer scattering media with discontinuous refractive index

, 2012
A simple analytic method of estimating the error involved in using an approximate boundary condition for diffuse radiation in two adjoining scattering media with differing refractive index is presented.
Adrian C. Selden, Liemert
core   +1 more source

Stereoacuity Among Patients with Refractive Error at University of Gondar, Northwest Ethiopia

Clinical Optometry, 2021
Mikias Mered Tilahun, Mohammed Seid Hussen, Getasew Alemu Mersha, Biruk Lelisa Eticha Department of Optometry, School of Medicine, University of Gondar, Comprehensive Specialized Hospital, Gondar, EthiopiaCorrespondence: Getasew Alemu Mersha POB: 196 Tel
Tilahun MM, Hussen MS, Mersha GA, Eticha BL   +3 more
doaj  

Refractive errors among children, adolescents and adults attending eye clinics in Mexico [PDF]

International Journal of Ophthalmology, 2017
AIM: To assess the proportion of refractive errors in the Mexican population that visited primary care optometry clinics in fourteen states of Mexico. METHODS: Refractive data from 676 856 patients aged 6 to 90y were collected from optometry clinics in ...
Francisco Gomez-Salazar, Abraham Campos-Romero, Humberto Gomez-Campaña, Cinthia Cruz-Zamudio, Mariano Chaidez-Felix, Nidia Leon-Sicairos, Jorge Velazquez-Roman, Hector Flores-Villaseñor, Secundino Muro-Amador, Alma Marlene Guadron-Llanos, Javier J. Martinez-Garcia, Joel Murillo-Llanes, Jaime Sanchez-Cuen, Alejando Llausas-Vargas, Gerardo Alapizco-Castro, Ana Irineo-Cabrales, Enrique Graue-Hernandez   +16 more
doaj   +1 more source

Prevalence and predictors of refractive error and spectacle coverage in Nakuru, Kenya: a cross-sectional, population-based study.

, 2013
A cross-sectional study was undertaken in Nakuru, Kenya to assess the prevalence of refractive error and the spectacle coverage in a population aged ≥50 years.
Bastawrous, Andrew, Foster, Allen, Kuper, Hannah, Mathenge, Wanjiku   +3 more
core   +1 more source

Prevalence of Refractive Error and Strabismus in Primary School Children of Tehsil Lakki Marwat, Khyber Pakhtunkhwa Pakistan

Journal of Gandhara Medical and Dental Sciences, 2020
OBJECTIVES: Refractive errors and strabismus continue to remain a significant public health problem. Among school children it has an impact on child development.
Faheem Ullah, Naheed Mahsood, Waqas Mohyuddin, Saadullah Afridi, Zia ur Rehman   +4 more
doaj   +1 more source