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. Author manuscript; available in PMC: 2011 May 1.
Published in final edited form as: Adv Chronic Kidney Dis. 2010 May;17(3):225–236. doi: 10.1053/j.ackd.2010.03.002

Figure 3.

Figure 3

Percentage of U.S. population with albuminuria (single measurement) or CKD stage 3 or 4 who were aware of their disease, by eGFR. Data from the National Health and Nutrition Examination Survey 1999–2006. Bars, 95% CI. Albuminuria defined by albumin:creatinine ratio obtained from spot urine sample, >30 mg/g; GFR, estimated glomerular filtration rate by MDRD Study formula in ml/min/1.73 m2. Modified with permission from Plantinga et al. [4]. *No standard error estimates due to small sample size.