Results The visual acuity was significantly better in the forced choice group for both eyes (OD, P = 0.003; OS, P = 0.002). When visual acuity was averaged between the eyes, visual acuity was found to correlate significantly with age when the forced choice method was employed (R = 0.20,...
Near visual acuity testing using the Malay language was performed at a distance of 33 cm and was recorded using the N-points system. Assessment of near point of convergence, accommoda- tive amplitude, accommodative facility, convergence and divergence break, and recovery were performed as ...
The development of the LV Prasad-Functional Vision Questionnaire: a measure of functional vision performance of visually impaired children. Investigative Ophthalmol. Vis. Sci. 44, 4131–4139 (2003). Article Google Scholar Brown, A. M. & Yamamoto, M. Visual acuity in newborn and preterm ...
Visual acuity testability in African-American and Hispanic children: the multi-ethnic pediatric eye disease study. Am J Ophthalmol 2007; 144(5): 663–667. Article Google Scholar Trager MJ, Dirani M, Fan Q, Gazzard G, Selvaraj P, Chia A et al. Testability of vision and refraction in ...
The aim of this study was to investigate the effect of test design (crowding) and age on visual acuity in a sample of young children.Vision was measured in 103 children aged between 4 and 9 years using five different visual acuity tests. The tests included three crowded tests: logMAR Crowde...
To compare the testability and threshold acuity levels for very young children on the crowded HOTV logMAR distance visual acuity test presented on the BVAT apparatus and the Lea Symbols logMAR distance visual acuity chart. Subjects were 87 Head Start children from age 3 to 3.5 years. Testing co...
Objective To describe visual acuity and refractive error outcomes, as well as rates of amblyopia, glaucoma, and additional eye surgery, during the first year after lensectomy in children. Design, Setting, and Participants A prospective observational study was conducted from June 18, 2012, to July...
Leat SJWegmann D Clinical testing of contrast sensitivity in children: age-related norms and validity. Optom Vis Sci 2004;81 (4) 245- 254PubMedGoogle ScholarCrossref 9. Teller DY McDonald MAPreston KSebris SLDobson V Assessment of visual acuity in infants and children: the acuity card proc...
Children attending schools for the disabled scored significantly lower than controls on VCS, whereas visual acuity was normal. The deficit was greatest at mid- to high spatial frequency. In Study 2, significant VCS deficits were seen in exposed second-grade children at low to mid-spatial ...
between visual acuity and adaptive behaviour or development of executive functions has not yet been studied in a large cohort of children with DS. In addition to the learning difficulties associated with the typical malformation of central brain structures in DS, visual impairment could also have an...