Urinary Protein Creatinine Ratio

The Urinary Protein Creatinine Ratio (UPCR) is a test used to assess the amount of protein in the urine. It compares the concentration of protein to creatinine levels, which helps to estimate the total protein excretion over a 24-hour period without the need for a 24-hour urine collection.

The UPCR is used to evaluate kidney function and detect early signs of kidney disease. Increased protein in the urine can indicate kidney damage or diseases, such as diabetic nephropathy or glomerulonephritis, which require monitoring and treatment.

Patients with conditions that affect kidney function, such as diabetes, hypertension, or a family history of kidney disease, should consider this test. It’s also recommended for those showing signs of kidney issues, like swelling, fatigue, or high blood pressure.

This test is a useful tool in monitoring kidney health, as it provides an easy and reliable measure of protein loss. Elevated protein levels in the urine (proteinuria) may indicate early kidney damage, so it is important to address any abnormal findings with a healthcare provider.