1. Centers for Disease Control and Prevention. National diabetes fact sheet: national estimates and general information on diabetes and prediabetes in the United States, 2011. Available at: http://www.cdc.gov/diabetes/pubs/pdf/ndfs_2011.pdf. Accessed January 24, 2014.
2. The older population: 2010;Werner,2011
3. Centers for Disease Control and Prevention. Crude and age-adjusted percentage of civilian, noninstitutionalized adults with diagnosed diabetes, United States, 1980–2011. Diabetes data & trends 2013. Available at: http://www.cdc.gov/diabetes/statistics/prev/national/figageadult.htm. Accessed January 13, 2014.
4. Trends in death rates among U.S. adults with and without diabetes between 1997 and 2006: findings from the National Health Interview survey;Gregg;Diabetes Care,2012
5. Deaths: Leading Causes for 2010;Heron,2013