1. Lesson One: Why study type 2 diabetes? Today we will…  Learn about different types of diabetes  See the prevalence of type 2 diabetes in the U.S.  Ask our own questions about type 2 diabetes

2. Lesson One: Why study type 2 diabetes? ColorPercentage whiteNo data cream <4.5 yellow 4.5-5.9 gold 6.0-7.4 orange 7.5-8.9 red> 9.0 The following PowerPoint shows the percentage of adults who have been diagnosed with diabetes in the US between 1994 and 2009. This table shows the color key for percentages you see in the next sides.

3. Age-adjusted Percentage of U.S. Adults Who Had Diagnosed Diabetes <4.5% Missing data 4.5 - 5.9% 6.0 - 7.4% 7.5 - 8.9% ≥9.0% CDC’s Division of Diabetes Translation. National Diabetes Surveillance System available at http://www.cdc.gov/diabetes/statistics 1994

4. Age-adjusted Percentage of U.S. Adults Who Had Diagnosed Diabetes <4.5% Missing data 4.5 - 5.9% 6.0 - 7.4% 7.5 - 8.9% ≥9.0% CDC’s Division of Diabetes Translation. National Diabetes Surveillance System available at http://www.cdc.gov/diabetes/statistics 1995

5. Age-adjusted Percentage of U.S. Adults Who Had Diagnosed Diabetes <4.5% Missing data 4.5 - 5.9% 6.0 - 7.4% 7.5 - 8.9% ≥9.0% CDC’s Division of Diabetes Translation. National Diabetes Surveillance System available at http://www.cdc.gov/diabetes/statistics 1996

6. Age-adjusted Percentage of U.S. Adults Who Had Diagnosed Diabetes <4.5% Missing data 4.5 - 5.9% 6.0 - 7.4% 7.5 - 8.9% ≥9.0% CDC’s Division of Diabetes Translation. National Diabetes Surveillance System available at http://www.cdc.gov/diabetes/statistics 1997

7. Age-adjusted Percentage of U.S. Adults Who Had Diagnosed Diabetes <4.5% Missing data 4.5 - 5.9% 6.0 - 7.4% 7.5 - 8.9% ≥9.0% CDC’s Division of Diabetes Translation. National Diabetes Surveillance System available at http://www.cdc.gov/diabetes/statistics 1998

8. Age-adjusted Percentage of U.S. Adults Who Had Diagnosed Diabetes <4.5% Missing data 4.5 - 5.9% 6.0 - 7.4% 7.5 - 8.9% ≥9.0% CDC’s Division of Diabetes Translation. National Diabetes Surveillance System available at http://www.cdc.gov/diabetes/statistics 1999

9. Age-adjusted Percentage of U.S. Adults Who Had Diagnosed Diabetes <4.5% Missing data 4.5 - 5.9% 6.0 - 7.4% 7.5 - 8.9% ≥9.0% CDC’s Division of Diabetes Translation. National Diabetes Surveillance System available at http://www.cdc.gov/diabetes/statistics 2000

10. Age-adjusted Percentage of U.S. Adults Who Had Diagnosed Diabetes <4.5% Missing data 4.5 - 5.9% 6.0 - 7.4% 7.5 - 8.9% ≥9.0% CDC’s Division of Diabetes Translation. National Diabetes Surveillance System available at http://www.cdc.gov/diabetes/statistics 2001

11. Age-adjusted Percentage of U.S. Adults Who Had Diagnosed Diabetes <4.5% Missing data 4.5 - 5.9% 6.0 - 7.4% 7.5 - 8.9% ≥9.0% CDC’s Division of Diabetes Translation. National Diabetes Surveillance System available at http://www.cdc.gov/diabetes/statistics 2002

12. Age-adjusted Percentage of U.S. Adults Who Had Diagnosed Diabetes <4.5% Missing data 4.5 - 5.9% 6.0 - 7.4% 7.5 - 8.9% ≥9.0% CDC’s Division of Diabetes Translation. National Diabetes Surveillance System available at http://www.cdc.gov/diabetes/statistics 2003

13. Age-adjusted Percentage of U.S. Adults Who Had Diagnosed Diabetes <4.5% Missing data 4.5 - 5.9% 6.0 - 7.4% 7.5 - 8.9% ≥9.0% CDC’s Division of Diabetes Translation. National Diabetes Surveillance System available at http://www.cdc.gov/diabetes/statistics 2004

14. Age-adjusted Percentage of U.S. Adults Who Had Diagnosed Diabetes <4.5% Missing data 4.5 - 5.9% 6.0 - 7.4% 7.5 - 8.9% ≥9.0% CDC’s Division of Diabetes Translation. National Diabetes Surveillance System available at http://www.cdc.gov/diabetes/statistics 2005

15. Age-adjusted Percentage of U.S. Adults Who Had Diagnosed Diabetes <4.5% Missing data 4.5 - 5.9% 6.0 - 7.4% 7.5 - 8.9% ≥9.0% CDC’s Division of Diabetes Translation. National Diabetes Surveillance System available at http://www.cdc.gov/diabetes/statistics 2006

16. Age-adjusted Percentage of U.S. Adults Who Had Diagnosed Diabetes <4.5% Missing data 4.5 - 5.9% 6.0 - 7.4% 7.5 - 8.9% ≥9.0% CDC’s Division of Diabetes Translation. National Diabetes Surveillance System available at http://www.cdc.gov/diabetes/statistics 2007

17. Age-adjusted Percentage of U.S. Adults Who Had Diagnosed Diabetes <4.5% Missing data 4.5 - 5.9% 6.0 - 7.4% 7.5 - 8.9% ≥9.0% CDC’s Division of Diabetes Translation. National Diabetes Surveillance System available at http://www.cdc.gov/diabetes/statistics 2008

18. Age-adjusted Percentage of U.S. Adults Who Had Diagnosed Diabetes <4.5% Missing data 4.5 - 5.9% 6.0 - 7.4% 7.5 - 8.9% ≥9.0% CDC’s Division of Diabetes Translation. National Diabetes Surveillance System available at http://www.cdc.gov/diabetes/statistics 2009

19. www.cdc.gov/diabetes County-level Estimates of Diagnosed Diabetes among Adults aged ≥ 20 years: United States 2009 Age-adjusted percent

20. Types of Diabetes Incidence and Prevention TypePrevalencePossible Prevention Type 1 5%none Type 2 90-95%for some, lifestyle changes Gestational <1-2%for some, lifestyle changes other 1-5%none Data from the CDC