what's percentage of population with diabetes
Diabetes affects 8.3 percent of Americans of all ages, and 11.3 percent of adults aged 20 and older, according to the National Diabetes Fact Sheet for 2011. About 27 percent of those with diabetesâ7 million Americansâdo not know they have the disease. Prediabetes affects 35 percent of adults aged 20 and older.