Telemedicine distance and near visual acuity tests for adults and children
نویسندگان
چکیده
منابع مشابه
Visual acuity tests for near: implications and correlations.
Near vision has been studied from many aspects. Galton, in 1885, tested the farthest distance at which four-point type could be read in 7,000 persons, from six to 81 years of age. He concluded that the near visual acuity improved rapidly from childhood to a maximum at the age of 20 years, then de clined very gradually till the age of 45 years, and more rapidly thereafter. Chapanis, in 1950, ch...
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PURPOSE To explore the effectiveness of using a series of tests combining near visual acuity (NVA) and distance visual acuity (DVA) for large-scale screenings for significant refractive error (SRE) in primary school children. METHOD Each participant underwent DVA, NVA and cycloplegic autorefraction measurements. SREs, including high myopia, high hyperopia and high astigmatism were analyzed. C...
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Purpose: To evaluate the effect of occlusion therapy on visual acuity in children and adolescents (aged 5-13 years) with amblyopia. Methods: This experimental study followed a pretest-posttest design. Totally, 72 people with amblyopic eyes (visual acuity between 20/100 and 20/25) were selected through convenient sampling. The visual acuity was assessed at 1, 3, and 6 months after starting occlu...
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ژورنال
عنوان ژورنال: Journal of American Association for Pediatric Ophthalmology and Strabismus
سال: 2020
ISSN: 1091-8531
DOI: 10.1016/j.jaapos.2020.06.003