Fig. 1From: Correlates of poor glycemic control among patients with diabetes initiating hemodialysis for end-stage renal diseaseStudy population from the US Renal Data System and electronic health records of DaVita, Inc. We selected a cohort of patients 18 years of age or older with incident ESRD between 2006 and 2011 and whose Medical Evidence Report (form CMS-2728) identified diabetes as a reported comorbidity or cause of kidney disease. We restricted the cohort to those who received their maintenance hemodialysis treatments at a DaVita outpatient facility and had no dialysis modality switches by day 90. We further restricted the cohort to those who had Medicare fee-for-service (Parts A + B) as their primary payer by 90 days after initiation of hemodialysis, and excluded patients with missing data on HbA1c, age, sex, race and ethnicity, and other covariates in the multivariable modelBack to article page