41. Natural history of diabetic nephropathy Normal urinary Albumin excretion Microalbuminuria macroalbuminuria ESRD Death
42. Definitions of Abnormalities in Albumin Excretion Random** 24 hr Urine Timed (microgram/min) Normal <30 mg/g <30 mg/24h <20 Microalbuminuria 30-300 mg/g 30-300 mg/24h 20-200 Macroalbuminuria >300 mg/g >300 mg/24h >200 ** Random urine = Alb/Cr ratio Standard of medical care ADA 2009 False positive UMA : exercise, infection, fever, CHF, marked hyperglycemia, marked HT