In which race is AMD more prevalent?

Age-related macular degeneration (AMD) is more prevalent among Caucasians compared to other racial groups. Several studies have consistently shown that the incidence and prevalence of AMD are higher in people of European descent. This includes both the early and advanced stages of the disease, which contribute to significant vision loss among affected individuals.

The reasons for this racial disparity in AMD prevalence may involve a combination of genetic, environmental, and lifestyle factors. For instance, differences in genetic predisposition have been highlighted, with certain genetic variants associated with AMD being more common in Caucasians. Additionally, environmental factors such as diet, exposure to UV light, and smoking rates might contribute to the differences observed between races.

In contrast, other racial groups such as Africans, Asians, and Hispanics generally exhibit lower rates of AMD. This variation in prevalence among different races highlights the complexity of AMD and emphasizes the importance of understanding population-specific risks in order to enhance prevention and treatment efforts.