Which country has the highest rate of glaucoma?

Africa had the highest ratio of glaucoma to adult population, followed by Japan and Latin America. Regions with many affected by glaucoma had either higher prevalence (Africa, Japan), proportionately more older people (Europe), or both (China, India).

What population is most affected by glaucoma?

Anyone can get glaucoma, but certain groups are at higher risk. These groups include African Americans over age 40, all people over age 60, people with a family history of glaucoma, and people who have diabetes. African Americans are 6 to 8 times more likely to get glaucoma than whites.

What race is glaucoma more common in?

Glaucoma occurs about five times more often in African Americans. Blindness from glaucoma is about six times more common. In addition to this higher frequency, glaucoma often occurs earlier in life in African Americans — on average, about 10 years earlier than in other ethnic populations.

What percent of the population has glaucoma?

Glaucoma is a leading cause of irreversible blindness worldwide. It affects more than 2.7 million individuals age 40 or older in the United States — approximately 1.9 percent of this population.

What percentage of seniors have glaucoma?

Glaucoma is the leading cause of irreversible vision loss in the United States, affecting 1.9% of individuals older than 40 years.

What percentage of glaucoma patients go blind?

Blindness does occur from glaucoma but it is a relatively rare occurrence. There are around 120,000 cases of blindness in the United States and 2.3 million cases of glaucoma. This represents about 5% of glaucoma patients. However, sight impairment is more common and occurs in around 10% of patients.

Do Asians have glaucoma?

Glaucoma affects nearly 70 million people worldwide, of which nearly half are in Asia. Although more people are affected by primary open-angle glaucoma (POAG) than by primary angle-closure glaucoma (PACG), the latter is more common in Asians and carries a higher burden of morbidity.

Is glaucoma genetic or hereditary?

While everyone can develop glaucoma, you may be at a higher risk if it runs in your family. The most common form of glaucoma, open-angle glaucoma, is hereditary. Your risk of this condition is 4 to 9 times higher if your immediate family has glaucoma.