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Table 1 Diabetic nephropathy stages based on urinary albumin excretion

From: Diabetic nephropathy

Stage

Urine with marked time

(μg/min)*

24-hour urine

(mg/24 h)*

Random urine sample

   

Albumin concentration

(mg/l)**

Albumin/creatinine ratio

(mg/g)*

Normoalbuminuria

< 20

< 30

< 17

< 30

Microalbuminuria

20 -- 199

30 -- 299

17 a 173

30 -- 299

Macroalbuminuria

≥ 200

≥ 300

≥ 174

≥ 300

  1. * Values according to the American Diabetes Association
  2. ** Gross et al., Diabetes Care 2005.
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Diabetology & Metabolic Syndrome

ISSN: 1758-5996

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