Comparison of visual acuity results in preschool children with lea symbols and bailey-lovie e chart
نویسندگان
چکیده
منابع مشابه
Visual acuity results in school-aged children and adults: Lea Symbols chart versus Bailey-Lovie chart.
PURPOSE To compare visual acuity results obtained using the Lea Symbols chart with visual acuity results obtained with the Bailey-Lovie chart in school-aged children and adults using a within-subjects comparison of monocular acuity results. METHODS Subjects were 62 individuals between 4.5 and 60 years of age, recruited from patients seen in five optometry clinics. Each subject had acuity of t...
متن کاملPreschool visual acuity screening with HOTV and Lea symbols: testability and between-test agreement.
PURPOSE To compare the performance of 3- to 5-year-old children on visual acuity screening with HOTV letters vs. Lea symbols as optotypes. METHODS Subjects included 1253 Head Start children who were aged either 3 or 4 years on September 1 of the school year of testing. The sample over-represented children who had not passed a Head Start screening. Binocular pretesting at 1 m demonstrated the ...
متن کاملComparison of Lea Symbols chart and Sheridan Gardiner chart in assessing vision screening among pre-school children: a Malaysia perspective.
OBJECTIVE Compare the performance of Lea Symbols and Sheridan Gardiner charts against the standard test chart used to determine reduced VA during vision screening among pre-schoolers. MATERIAL AND METHOD Seven hundred seventy five pre-school participated where 389 subjects were boys and 386 subjects were girls were tested using the Lea Symbols chart and the Sheridan Gardiner chart. The mean a...
متن کاملcomparison of an italian chart with an iranian chart in visual acuity measurement
background: taking visual acuity is an important part of an eye routine examination. this study was conducted to compare visual acuity measured using an iranian digital tumbling e chart with visual acuity measured using an italian digital tumbling e chart as a familiar foreign chart. materials and methods: this study was carried out on 200 participants (400 eyes; healthy n=40, glaucoma n=40, re...
متن کاملExamination of young children with Lea symbols.
AIMS In order to establish normal values and interocular differences of visual acuity, Lea symbols were applied to neurologically and ophthalmologically normal children. METHODS 385 children (21-93 months old) were examined, within a routine check up in an urban paediatric practice where Lea symbol acuity (LS) was measured. Of these children, 90 were re-examined in hospital comparing Lea symb...
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ژورنال
عنوان ژورنال: Middle East African Journal of Ophthalmology
سال: 2013
ISSN: 0974-9233
DOI: 10.4103/0974-9233.120020