Urine ACR Test Price in Bomikhal

Test Description

The Urine Albumin-to-Creatinine Ratio (ACR) is the preferred method for quantifying urinary albumin excretion from a spot urine sample, correcting for the dilution effect of urine by expressing albumin relative to creatinine concentration. ACR eliminates the need for timed (24-hour) urine collections, making it more practical in clinical settings. ACR is expressed in mg/g or mg/mmol. Reference ranges: Normal <30 mg/g; Microalbuminuria (moderately increased) 30–300 mg/g; Macroalbuminuria (severely increased) >300 mg/g. ACR is the cornerstone of CKD staging alongside eGFR in the KDIGO classification and is used for diabetic nephropathy screening, hypertensive nephropathy monitoring, and risk stratification for cardiovascular events. An elevated ACR is a strong independent predictor of CKD progression and cardiovascular mortality. Because ACR can fluctuate due to transient physiological factors (heavy exercise, high-protein diet, UTI, fever), abnormal results should be confirmed on two additional samples over 3 months before a clinical diagnosis is established. ACR is more sensitive than dipstick proteinuria for early-stage kidney disease.