Silver Book Fact
Type 1 diabetes accounts for an estimated 5.7% (1 million) of the 17.5 million people with diagnosed diabetes.
Dall T, Mann S, Zhang Y, Quick W, et al. Distinguishing the Economic Costs Associated with Type 1 and Type 2 Diabetes. Popul Health Manag. 2009; 12(2): 103-10. http://www.ncbi.nlm.nih.gov/pubmed/19361253