Results 81 to 90 of about 60,613 (227)

Femtosecond Laser-Assisted In Situ Keratomileusis Treatment of Residual Refractive Error following Femtosecond Laser-Enabled Keratoplasty. [PDF]

, 2019
Purpose:To evaluate the safety and effectiveness of femtosecond laser-assisted in situ keratomileusis (LASIK) in the treatment of residual myopia and astigmatism following femtosecond laser-enabled keratoplasty (FLEK).
Farid, Marjan, Muniz Castro, Hannah, Shen, Elizabeth, Tsai, Lester, Wade, Matthew   +4 more
core   +1 more source

The QuickSee autorefractor reliably measures the accommodative response in children compared with the Shin‐Nippon autorefractor

Ophthalmic and Physiological Optics, EarlyView.
Abstract Introduction This study evaluated the QuickSee autorefractor for measurement of the accommodative response in a cohort of children without significant ametropia, and compared the findings to those determined using the gold‐standard Shin‐Nippon device. Methods Children aged 5–7 years were recruited.
Jane M. Fulton, Rebecca E. Leighton, Tuyishime Didier Fidele Uwacu, Bruce Moore, Julie‐Anne Little   +4 more
wiley   +1 more source

Refractive Errors in State Junior High School Students in Bandung

Althea Medical Journal, 2016
Background: Uncorrected refractive error is one of the avoidable causes of vision impairment in children and adults. Vision problem in children has been shown to affect their psychological and academic performance.
Sabila Tasyakur Nikmah, Raden Maula Rifada, Putri Teesa Radhiyanti Santoso   +2 more
doaj   +1 more source

Rapid assessment for prioritisation of trachoma control at community level in one district of the Kaolack Region, Senegal.

, 2005
The objective of this study was to use a modified Lot Quality Assurance Sampling methodology to classify communities according to prevalence of active trachoma and to estimate the prevalence of trachoma and trichiasis in Nioro department, Kaolack Region,
Bailey, Robin, Dineen, Brendan, Faye, Marcel, Kuper, Hannah   +3 more
core   +1 more source

East London’s Homeless: a retrospective review of an eye clinic for homeless people [PDF]

, 2016
Background There is very little published work on the visual needs of homeless people. This paper is the first study to investigate the visual needs of homeless people in the UK.
AJ Page, AJ Riley, B Harvey, C North, C Teruya, Clare M. Wilson, CW Pan, DA Maberley, EL Lamoureux, Elaine C. Styles, HB Peters, J Nia, JB Barnes, JH Ho, JM Tielsch, Laura J. Keywood, LC Kleinman, M Millodot, ODPM, Penny J. D’Ath, R Power, RS Baker, S Talbert, SW Hwang, TP Baggett   +24 more
core   +1 more source

Accuracy and precision of a sphero‐cylindrical over‐refraction app for smartphones

Ophthalmic and Physiological Optics, EarlyView.
Abstract Purpose To evaluate the accuracy and precision of a web‐based smartphone app designed to measure sphero‐cylindrical over‐refraction. Methods A total of 307 healthy young subjects (22.5 ± 3.4 years) underwent clinical subjective refraction. In addition to each subject's refractive correction, spherical and cylindrical errors from −1.50 to 0.00 ...
Rosa Maria Salmeron‐Campillo, Gines Martinez‐Ros, Jose Angel Diaz‐Guirado, Carmen Travel‐Alarcon, Mateusz Jaskulski, Norberto Lopez‐Gil   +5 more
wiley   +1 more source

Comparison of self-refraction using a simple device, USee, with manifest refraction in adults. [PDF]

PLoS ONE, 2018
The USee device is a new self-refraction tool that allows users to determine their own refractive error. We evaluated the ease of use of USee in adults, and compared the refractive error correction achieved with USee to clinical manifest refraction.Sixty
Anvesh Annadanam, Varshini Varadaraj, Lucy I Mudie, Alice Liu, William G Plum, J Kevin White, Megan E Collins, David S Friedman   +7 more
doaj   +1 more source

Prevalence of refractive errors among the school-going children in East Sikkim

Indian Journal of Ophthalmology, 2021
Purpose: Vision plays an important role in child's development for learning and communication. Uncorrected refractive error (URE) has become a major challenge to health care policy makers especially in school going children.
Karma Loday Bhutia, Sonam Choden Bhutia, Nisha Gupta, Diki O Shenga   +3 more
doaj   +1 more source

Utility and uncorrected refractive error

, 2013
Purpose: To investigate utility (a preference-based quality of life [QoL] measure) associated with uncorrected refractive error (URE). Design: Cross-sectional study. Participants: A cohort of 341 consecutive patients 40 to 65 years of age with refractive
Frick, KD, Fricke, TR , Holden, BA, Papas, E , Papas, Eric , Tahhan, N, Tahhan, Nina   +6 more
core   +1 more source

Monocular and binocular visual impairment in the UK Biobank study: prevalence, associations and diagnoses [PDF]

, 2018
Objective; To determine the prevalence of, associations with and diagnoses leading to mild visual impairment or worse (logMAR >0.3) in middle-aged adults in the UK Biobank study.
Chou, Cumberland, Dawes, Machan, Nowak, Shweikh, Varma, Xiao   +7 more
core   +1 more source