Results 11 to 20 of about 12,425 (219)

Unmet need for presbyopia correction and its associated factors among school teachers in Hawassa city, South Ethiopia

BMC Ophthalmology, 2020
Background Presbyopia is a decline in the amplitude of accommodation with the onset in the age range 40–45 years affecting near visual task performance.
Minychil Bantihun Munaw, Balcha Negese Kebede, Nebiyat Feleke Adimassu   +2 more
doaj   +1 more source

Factors influencing the need and willingness for presbyopic correction: a cross sectional study from south India

Scientific Reports, 2023
Presbyopia is an age-related physiological phenomenon in which eye gradually losses its ability to accommodate. It is one of the leading causes of visual impairment worldwide, especially in adults above the age of 40. If uncorrected, it can significantly
Dhruval A. Khurana, N. Swathi, A. R. Rajalakshmi   +2 more
doaj   +1 more source

Awareness of Presbyopia among Rural Female Population in North Karnataka [PDF]

Journal of Clinical and Diagnostic Research, 2017
Introduction: Presbyopia is an age related loss of lens accommodation resulting in inability to read and/write or to do near work. Though literacy level may be low in rural female population of South India, but household works like sewing, sorting ...
Charushila V. Gajapati, A.V. Pradeep, Anupama Kakhandaki, R.K. Praveenchandra, Sanjana Rao   +4 more
doaj   +1 more source

Patient-reported outcome measures in presbyopia: a literature review

BMJ Open Ophthalmology, 2020
Presbyopia is the age-related loss of near-distance focusing ability. The aim of this study was to identify patient-reported outcome measures (PROMs) used in clinical trials and quality-of-life studies conducted in individuals with presbyopia and to ...
Garima Sharma, Sima Chiva-Razavi, Daniel Viriato, Christel Naujoks, Francesco Patalano, Sarah Bentley, Amy Findley, Chloe Johnson, Rob Arbuckle, James Wolffsohn   +9 more
doaj   +1 more source

Confocal and Histological Features After Poly(Ethylene Glycol) Diacrylate Corneal Inlay Implantation [PDF]

, 2019
Purpose: To evaluate the in vivo biocompatibility of photopolymerized poly(ethylene glycol) diacrylate (PEGDA) intrastromal inlays in rabbit corneas. Methods: Sixty-three eyes of 42 New Zealand rabbits were included.
Bidaguren, Aritz, Garagorri, Nerea, Madarieta, Iratxe, Mendicute, Javier   +3 more
core   +2 more sources

A retinoscopic survey of 333 horses and ponies in the UK [PDF]

, 2014
Introduction: Ophthalmic examination in the horse is generally limited to crude assessment of vision and screening for ocular lesions. The refractive state of equine eyes and the potential impact on vision and performance requires further ...
Chung, Coile, Corboy, Davidson, Duval, Evans, Flitcroft, Gaiddon, Gordon, Graham, Grinninger, Harman, Howlett, Kinney, McClatchey, McMullen, Michau, Miller, Murphy, Murphy, Mutti, Norton, Ofri, Owens, Rose, Rosenfield, Rull-Cotrina, Saunders, Sekuler, Sivak, Smith, Svaldenienė, Timney, Weale, Wong, Wright, Young, Young, Zadnik   +38 more
core   +1 more source

Potential productivity loss from uncorrected and under-corrected presbyopia in low- and middle-income countries: A life table modeling study

Frontiers in Public Health, 2022
ObjectiveTo estimate the burden of potential productivity losses due to uncorrected and under-corrected presbyopia in LMICs among the working-age population in both the cross-sectional and longitudinal manner.MethodsWe extracted data for the prevalence ...
Qian Ma, Min Chen, Dehua Li, Ruiqing Zhou, Yali Du, Shengjie Yin, Binyao Chen, Hongxi Wang, Jiao Jiang, Zhiqiang Guan, Kunliang Qiu   +10 more
doaj   +1 more source

Factors Affecting Unmet Need for Presbyopia Correction Among School Teachers in Debre Tabor Town, Northwest Ethiopia

Clinical Optometry, 2023
Amsalu Belete Yalew,1,* Haile Woretaw Alemu,2,* Abiy Maru Alemayehu2,* 1Department of Ophthalmology and Optometry, School of Medicine, College of Medicine and Health Sciences, Hawassa University, Hawassa, Ethiopia; 2Department of Optometry ...
Yalew AB, Alemu HW, Alemayehu AM
doaj  

The impact of different lenses on visual and musculoskeletal complaints in VDU workers with work-related neck complaints : a randomized controlled trial [PDF]

, 2017
Objectives: The impact of wearing lenses on visual and musculoskeletal complaints in VDU workers is currently unknown. The goal of this study was 1) to evaluate the impact of wearing VDU lenses on visual fatigue and self-reported neck pain and disability,
Cagnie, Barbara, Castelein, Birgit, Danneels, Lieven, De Meulemeester, Kayleigh, Saeys, Lieselotte, Vandenbulcke, Liesbet   +5 more
core   +1 more source

Functional Visual Acuity of Early Presbyopia. [PDF]

PLoS ONE, 2016
PURPOSE:To evaluate visual function in patients with early presbyopia using the functional visual acuity (FVA) test. METHODS:This study included 27 eyes of 27 healthy older volunteers (mean age, 44.1 ± 2.6 years) and 14 eyes of 14 healthy young ...
Yusaku Katada, Kazuno Negishi, Kazuhiro Watanabe, Yuta Shigeno, Megumi Saiki, Hidemasa Torii, Minako Kaido, Kazuo Tsubota   +7 more
doaj   +1 more source