Compared to white ACCORD trial participants, blacks were not at increased risk of microalbuminuria, macroalbuminuria, and kidney failure, and their risk for incident CKD was reduced. Proportion of black (dashed line) and white (solid line) ACCORD trial participants free from (A) microalbuminuria, (B) macroalbuminuria, (C) incident CKD, and (D) kidney failure or serum creatinine >3.3 mg/dl.