Last year, researchers surveyed 13 eye clinics across country and found that only two out of every ten (17.6 per cent) of the surveyed children and teenagers with short-sightedness (myopia) wore ...
The prevalence and severity of refractive astigmatism and corneal astigmatism increased among schoolchildren after the ...
In a cohort of 21,655 children ages 6 to 8 years, the prevalence rate of refractive astigmatism of at least 1.0 diopter (D) ...