Urine protein/creatinine ratio

The urine protein/creatinine ratio is a diagnostic test that quantifies the amount of protein in urine relative to creatinine, providing an estimate of daily protein excretion. It is clinically significant as it helps assess kidney function and detect conditions like nephrotic syndrome or diabetic nephropathy. A high ratio indicates significant proteinuria, which can lead to complications such as chronic kidney disease if not addressed promptly.