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) ...

The COVID-19 pandemic has led to increased astigmatism in children, with prolonged screen time and less outdoor activity ...

The prevalence and severity of refractive astigmatism and corneal astigmatism increased among schoolchildren after the ...

The study findings indicated that lifestyle changes associated with the COVID-19 pandemic were connected to an increase in childhood astigmatisms.

For example, an estimated 23% of 20- to 39-year-olds, 28% of 40 to 59-year-olds, and 50% of those 60 and older have astigmatism. The condition can occur with nearsightedness (myopia) or ...

The global implantable collamer lens market is set to experience remarkable expansion in the coming decade, driven by the increasing adoption of minimally invasive vision correction procedures. Market ...