Using more of these surfaces increases the symptoms of astigmatism or other refractive errors. "Night vision is the same as day vision, it's just that the light rays aren't focused on your retina ...

Also, lights at night may streak out from ... This article covers astigmatism affects what you see, what happens if it ...

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.

Astigmatism, derived from Greek meaning "without spot," refers to a common refractive condition that decreases acuity. Astigmatism has both a magnitude and a direction, or axis, unlike spherical ...

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) increased from 21.4% in 2015 to 34.7% in 2022-2023, and corneal ...