Cumulative mortality curves for cardiovascular Health participants with or without diabetes. Those with diabetes are further categorized as oral hypoglycemic agent users (OHGA) and insulin users. From Kronmal RA, Barzilay JI, Smith NL, Psaty BM, Kuller LH, Burke GL, Furberg C. Mortality in Pharmacologically Treated Older Adults with Diabetes: The Cardiovascular Health Study, 1989–2001. PLoS Med. 2006 October; 3(10): e400; with permission.