1. United States Renal Data System (USRDS). 2017 USRDS annual data report: epidemiology of kidney disease in the United States. Bethesda, MD: US Department of Health and Human Services, National Institutes of Health, National Institute of Diabetes and Digestive and Kidney Diseases; 2016. https://www.usrds.org/adr.aspx
2. CDC. U.S. Diabetes Surveillance System. Atlanta, GA: US Department of Health and Human Services, CDC; 2017. https://gis.cdc.gov/grasp/diabetes/DiabetesAtlas.html
3. Changes in diabetes-related complications in the United States, 1990–2010.;Gregg;N Engl J Med,2014
4. CDC. Surveillance Resource Center: methodologic changes in the Behavioral Risk Factor Surveillance System in 2011 and potential effects on prevalence estimates. Atlanta, GA: US Department of Health and Human Services, CDC; 2013. https://www.cdc.gov/surveillancepractice/reports/brfss/brfss.html
5. Permutation tests for joinpoint regression with applications to cancer rates.;Kim;Stat Med,2000