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Classification: A3 — Severely increased
UACR 700 mg/g is heavy albuminuria — far above the A3 threshold (300 mg/g) and approaching nephrotic range. High risk of progression and cardiovascular events.
UACR measures albumin leaking into urine, corrected for urine concentration. It is the earliest marker of kidney damage — and the strongest predictor of CKD progression after eGFR.
Single urine sample (first morning void preferred). No 24-hour collection needed.
Reference: KDIGO albuminuria staging (A1/A2/A3) • Normal range: <30 mg/g
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This content is a general reference, not medical advice, a diagnosis, or a treatment plan. Do not change your diet, fluids, medicines, or dialysis plan without your nephrologist or renal dietitian. Individual recommendations depend on your labs, medications, conditions, and care plan.