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In this article, we’ll take a look at the global prevalence of color blindness, highlighting variations based on different factors. We’ll also examine the different types of color blindness, like red-green and blue-yellow deficiencies to compare their prevalence across various regions.
If you have color blindness, it means you see colors differently than most people. Most of the time, color blindness makes it hard to tell the difference between certain colors. Read about the types of color blindness and its symptoms, risk factors, causes, diagnosis, and treatment.
Here are some statistics about the less common forms of color blindness: Blue-yellow color deficiency affects 1 in 10,000 people. Achromatopsia affects 1 in 30,000 people.
Red–green colour blindness is the most common form of colour vision deficiency; blue–yellow colour blindness is less common, and achromatopsia, the inability to see most colours, is rarer still.
The Below table displays the percentage of men and women suffering the different forms of color blindness, you can click on each defect to learn more about it. Color blindness facts on the prevalence of color blindess in men, women, and also different world cultures and geographical locations.
Color blindness or color vision deficiency (CVD) is the decreased ability to see color or differences in color. [2] . The severity of color blindness ranges from mostly unnoticeable to full absence of color perception.
Published Sep. 10, 2024. Color blindness is when you are unable to see colors in a normal way. It is also known as color deficiency. Color blindness often happens when someone cannot distinguish between certain colors. This usually happens between greens and reds, and occasionally blues.