Glaucoma is the second leading cause of blindness worldwide. The global prevalence of glaucoma for population aged 40–80 years is 3.54%. The overall prevalence of OAG in the US population 40 years and older is estimated to be 1.86%, with 1.57 million white and 398,000 black persons affected.  Acute angle-closure glaucoma has the highest incidence between the ages of 55 and 65 years, but it can also occur in young adults and has been reported in children as well.
Glaucoma epidemiology and demographics
Diabetic retinopathy epidemiology and demographics
Cataract epidemiology and demographics
Retinitis epidemiology and demographics
Aortitis epidemiology and demographics
Diabetic nephropathy epidemiology and demographics
Glaucoma classification
Eye injury epidemiology and demographics