Microalbumin / Creatinine Ratio

The Microalbumin / Creatinine Ratio test is used to evaluate and compare the levels of albumin (a type of protein) and creatinine (a waste product) in your urine. This test is often conducted to help assess kidney function and detect early signs of kidney damage, particularly in individuals with diabetes or hypertension.

The Microalbumin / Creatinine Ratio test examines the levels of two substances in urine: albumin and creatinine. Albumin is a protein normally found in the body and microalbumin refers to a small amount of albumin protein that is excreted in urine. Normally, only very tiny amounts of albumin are present in urine. Conversely, creatinine is a waste product produced by muscles during metabolism. It is filtered out of the blood by the kidneys and excreted in urine at a relatively constant rate.  

The Microalbumin / Creatinine Ratio test is a more accurate way to measure the amount of albumin in urine than microalbumin alone. It provides insights into kidney function and detects early signs of kidney damage. A high Microalbumin / Creatinine Ratio indicates increased albumin excretion relative to creatinine, which may suggest kidney disease or other conditions affecting kidney health. Getting tested is crucial to monitor the health of your kidneys, especially if you are at risk of kidney disease. 

Before the test, inform your doctor of all the medicines and supplements you take, as some may affect the test results. Drink enough water to be able to submit a urine sample for testing. Collect a midstream urine sample into a sterile container provided by the sample collection professional. Women are advised not to give the sample during the menstrual period unless prescribed, as it can interfere with test results.

Lab test results may vary across different laboratories. Abnormal test results require an expert interpretation, therefore, never try to self-medicate at home based solely on these results, and always consult a doctor for proper understanding of the test results. The results will help them determine your medical condition, make recommendations for lifestyle modifications such as diet and exercise, decide whether or not medication will be required to manage your condition, and formulate an overall treatment plan.