Aim. To compare the clinical performance of the Spot Vision Screener used to detect amblyopia risk factors (ARFs) in children before and after induction of cycloplegia; the children were referred because they met the screening criteria of the American ...
Konuralp Yakar
doaj +1 more source
Age-Specific Prevalence of Visual Impairment and Refractive Error in Children Aged 3-10 Years in Shanghai, China [PDF]
Purpose: We assessed changes in age-specific prevalence of refractive error at the time of starting school, by comparing preschool and school age cohorts in Shanghai, China.Methods: A cross-sectional study was done in Jiading District, Shanghai during ...
Congdon, Nathan +18 more
core +1 more source
The influence of cycloplegic in objective refraction [PDF]
The purpose of this study was to compare refractions measured with an autorefractor and retinoscopy in cycloplegic and non-cycloplegic eyes. The objective refractions were performed in 199 right eyes from 199 healthy young adults with a mean age of 21.6
Bland J. M. +25 more
core +1 more source
The aim of this study was to investigate changes in the anterior segment of the eye after cycloplegia. A biometer combined with swept-source optical coherence tomography (SSOCT) was used for measurements.
Tomoaki Higashiyama +2 more
doaj +1 more source
Study on accommodation by autorefraction and dynamic refraction in children
Purpose: Childhood accommodation interferes with accurate diagnosis of the latent refractive errors. Dynamic retinoscopy offers accurate measurements of accommodative response, while an autorefractometer can predict the accommodative system activation in
Prabhakar Srinivasapur Krishnacharya
doaj +1 more source
Short-term refractive and ocular parameter changes after topical atropine
PURPOSE: The purpose of this study is to explore short-term refractive and ocular parameter changes and their correlations after cycloplegia with atropine.
Min-Chieh Ho +4 more
doaj +1 more source
Light distortion and spherical aberration for the accommodating and nonaccommodating eye [PDF]
To evaluate how different amounts of induced spherical aberration (SA) affect the light distortion (LD) phenomena, tests were performed using an experimental device to measure the distortion (haloes, glare, and so on) of a point source. To simulate the
Araújo, Rute Juliana Ferreira Macedo +4 more
core +1 more source
Hypo-accommodation responses in hypermetropic infants and children [PDF]
Aims: Accommodation to overcome hypermetropia is implicated in emmetropisation. This study recorded accommodation responses in a wide range of emmetropising infants and older children with clinically significant hypermetropia to assess common ...
Horwood, Anna Mary +1 more
core +4 more sources
Global variations and time trends in the prevalence of childhood myopia, a systematic review and quantitative meta-analysis: implications for aetiology and early prevention. [PDF]
The aim of this review was to quantify the global variation in childhood myopia prevalence over time taking account of demographic and study design factors.
Alicja R Rudnicka +93 more
core +2 more sources
Use of atropine to predict the accommodative component in esotropia with hypermetropia
This cohort study included children with esotropia and hypermetropia of ≥ +2.0 diopters (D). The deviation was measured at presentation, under atropine cycloplegia and 3 months after full refractive correction. Of 44 children with a mean age of 5.2 ± 2.4
Mihir Kothari +2 more
doaj +1 more source

