Silver Book Fact
Type 2 diabetes accounts for close to 95% of all diabetes cases in the U.S. and most cases of undiagnosed diabetes.
Cowie C, Rust K, Ford E, Eberhardt M, et al. Full Accounting of Diabetes and Pre-Diabetes in the U.S. Population in 1988-1994 and 2005-2006. Diabetes Care. 2009; 32: 287-94. http://care.diabetesjournals.org/cgi/content/abstract/32/2/287