Kidney Function Test Measures. Gfr is a measure of kidney function and is performed through a blood test. Although the level of creatinine in the blood is a useful guide to kidney function the egfr is a more accurate measure.
Know your stage acr is a urine test to see how much albumin a type of protein is in your urine. Urine test called acr. They may also be performed if an individual is ill and a diagnosis has not been made as a screening test for a patient planning or recovering from surgery or as a way to track kidney disease.
Once again we find ourselves talking about creatinine as it really is the most stable and accurate substance to measure kidney function out of all kidney tests.
Too much albumin in your urine is an early sign of kidney damage. Your doctor can calculate it from the results of your blood creatinine test your age body size and gender. Although the level of creatinine in the blood is a useful guide to kidney function the egfr is a more accurate measure. Egfr estimated glomerular filtration rate is the best test to measure your level of kidney function and determine your stage of kidney disease.