What is the racial breakdown of those who develop cataracts?

The prevalence and incidence of cataracts vary among different racial and ethnic groups. Here is a general overview of the racial breakdown of those who develop cataracts:

1. White: Cataracts are more common among white individuals compared to other racial groups. For instance, in the United States, whites have the highest prevalence of cataracts, with nearly 1 in 4 people over the age of 55 having the condition.

2. African Americans: African Americans also have a high prevalence of cataracts, although it is slightly lower compared to whites. However, African Americans tend to develop cataracts at an earlier age and progress to more severe stages compared to other groups.

3. Hispanics/Latinos: Hispanics and Latinos have a moderate prevalence of cataracts. The incidence of cataracts among Hispanics/Latinos is lower than that of whites but higher than that of Asians.

4. Asians: Asians, particularly individuals of Chinese, Japanese, and Korean origin, have a relatively lower prevalence of cataracts compared to whites and African Americans.

5. Native Americans: Available data suggests that Native Americans have a moderate prevalence of cataracts. However, further research is needed to accurately determine the prevalence and incidence of cataracts within Native American populations.

It is important to note that these are general patterns, and individual variations can occur. The development of cataracts is influenced by various factors such as age, genetic predisposition, lifestyle habits (e.g., smoking, excessive alcohol consumption), and exposure to ultraviolet (UV) radiation.