Silver Book Fact
Nearly all patients with type 1 diabetes, and greater than 60% of patients with type 2, develop retinopathy within the first two decades of the disease.
Fong D, Aiello L, Gardner T, King G, et al. Retinopathy in Diabetes. Diabetes Care. 2004; 27: 584-7. http://care.diabetesjournals.org/cgi/content/full/27/suppl_1/s84