For example, an estimated 23% of 20- to 39 ... How astigmatism affects light perception Ophthalmologists say blurry vision from astigmatism is the same no matter what time of day it is.

If you have astigmatism, your vision may be blurry and distorted instead of sharp and crisp. In astigmatism, the cornea (the ...

Because of the deleterious effect of astigmatism on vision, modern ophthalmologic practice has developed multiple methods to treat astigmatism at both the corneal and the lenticular level.

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

"We know that astigmatism that causes vision problems is related to the shape ... that most of the children were Han Chinese, and the sample size for 2022-2023 was smaller than for previous ...