Urine albumin to creatinine ratio Urine albumin excretion rate Microalbuminuria: Macroalbuminuria: Clinical significance Random microalbumunuria Urine protein-creatinine ratio Temporarily greater protein concentrations in your urine might happen as a result of the following: Physically demanding exercise. Dehydration. Pregnancy. Infection. Stress. 24 hours urine albumin Normal: 0–29 mg per day Slightly raised: 30–300 mg per day Much raised: >300 mg per day FREQUENTLY ASKED QUESTIONS