ABSTRACT
Age-related macular degeneration (AMD) is the leading cause of severe visual loss in people aged 50 years or older. It estimates that 25-35 million people lost vision due to AMD in the world. Rapid increase of aging population, 33.2 million people was affected by AMD in 1994and there is estimation the number will reach 80 million by 2050. Prevalence of disease is different in countries it relates due to aging population and the ratio is higher in developed countries. The risk factors of AMD; race, nationality, life style, cigarette smoking, alcoholconsumption, UV exposure, diet, vitamin or food supplements consumption, drugs and high blood pressure. This study was to evaluate risk factors in age related macular degeneration because cigarette smoking, alcohol consumption and high blood pressure are high among elder Mongolians. Introduction of Optical Coherent Tomography /OCT/ in ophthalmology enables us to early diagnose and prevention. It will be basic data for developing AMD prevention policy and improving methods of diagnosis and management.