13th. 2016 г. • Unlike many health problems, loss of vision is almost invisible, so the difficulty of detection only exacerbates the problem. Children often
How common is child blindness?
Approximately 6.8% of children under the age of 18 in the United States have been diagnosed with eye and vision conditions. Almost 3% of children under the age of 18 have or are visually impaired and are defined as difficult to see even with glasses or contact lenses.
How many children around the world are visually impaired?
There are 19 million visually impaired children worldwide, 12 million of whom are due to uncorrected refractive error.
What percentage of the world will be blind in 2020?
Results: Of the 7.79 billion people living in 2020 worldwide, an estimated 49.1 million (95% UI: 39.0-61.3 million, 54% female) are visually impaired (0.62%, 95). % UI: 0.49% -0.78%). 221.4 million (95% UI: 197.7-247 million) (2.81%; 95% UI: 2.51% -3.13%; 55% female) are moderate VIs, 33.6 million (95% UI: It was 29.7 to 38 million people).
What are the most common causes of blindness in children?
Vitamin A deficiency is the leading cause of preventable blindness in children. Our eyes need vitamin A for several purposes, including nourishing and protecting the cornea, which is the clear covering in front of us. Without it, the cornea is prone to injury and scarring, which can lead to blindness.
Below you will find two helpful answers on a similar topic. 👇
What animal sleeps for 14 hours a day?What is the sponge on a microphone called?
