The FINANCIAL — The American Optometric Association is using National Diabetes Awareness Month to urge Americans living with diabetes to schedule yearly comprehensive eye exams to help detect diabetic eye disease.
Since diabetes is the leading cause of new cases of blindness in adults 20-74 years of age, early detection is critical. Each year, 12,000 – 24,000 people lose their sight because diabetic eye disease rarely has early warning signs. Detection begins with having a dilated eye examination every year to check for signs of diabetic eye disease and following a course of action recommended by an optometrist.
Results from the AOA's 2011 American Eye-Q consumer survey revealed that 55 percent of people are unaware that diabetic eye disease often has no visual signs or symptoms. Additionally, 44 percent of Americans don't know that a person with diabetes should have a comprehensive eye exam once a year.Without yearly comprehensive eye exams, conditions such as diabetic retinopathy can go unnoticed by patients until the disease has further progressed towards blindness. Diabetic retinopathy causes progressive damage to the retina, the light sensitive lining at the back of the eye.
It is a serious, sight-threatening complication of diabetes that results from damage to tiny blood vessels that nourish the retina. These small blood vessels leak blood and other fluids that cause swelling of retinal tissue and clouding of vision which usually affects both eyes.Several factors influence whether someone with diabetes develops diabetic retinopathy. These include controlling blood sugar and blood pressure, and blood lipid control, the length of time with diabetes, race and family history.
Both African Americans and Hispanics are nearly twice as likely to have diabetes as Caucasians. According to the American Diabetes Association, on average, about 11.8 percent of Hispanics and 12.6 percent of African Americans aged 20 years or older have been diagnosed with diabetes.
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