نتایج جستجو برای: autorefraction

تعداد نتایج: 253  

Journal: :Investigative ophthalmology & visual science 2002
Jane Gwiazda Wendy L Marsh-Tootle Leslie Hyman Mohamed Hussein Thomas T Norton

PURPOSE To describe baseline refractive and ocular component measures in children with myopia enrolled in the Correction of Myopia Evaluation Trial (COMET). COMET is a multicenter, randomized clinical trial to evaluate whether progressive-addition lenses slow the progression of juvenile-onset myopia compared with single-vision lenses. METHODS Four hundred sixty-nine children with myopia betwe...

2018

Health technology The study assessed an organised screening programme for glaucoma at 5-year intervals in comparison with opportunistic case-finding (current practice). The examinations carried out in the screening arm were measurement of intraocular pressure, fundus evaluation, autorefraction and visual field examination. For positive cases, another test was carried out in order to confirm the...

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