What is a normal GFR for African American?

What is a normal GFR for African American?

A normal eGFR is 60 or more. If your eGFR is less than 60 for three months or more, your kidneys may not be working well. Use this chart to see what your eGFR may mean.

Is GFR different for African Americans?

African American patients: The CKD-EPI and MDRD Study equations include a term for the African American race to account for the fact that African Americans have a higher GFR than Caucasians (and other races included in the CKD-EPI datasets and MDRD Study) at the same level of serum creatinine.

What does African American GFR mean?

A simple blood test for GFR (glomerular filtration rate). Your GFR number tells you how well your kidneys are working. Your GFR is estimated from a simple blood test for a waste product called creatinine. Your creatinine number is used in a math formula along with your age, race, and gender to find your GFR.

What does eGFR African American measure?

Albumin is a protein that, when present in the urine, may mean that the kidneys are damaged. A blood test called an eGFR can measure how well the kidneys are filtering the blood. A score of about 60 indicates healthy kidneys, while a score below 60 may mean that a person has kidney disease.

Why is kidney function different for African Americans?

Genetic differences According to a recent 2021 study , a variant in a gene called APOL1 is more common in people with recent African ancestry. Having this gene may increase the risk of developing chronic kidney disease. Other research has found that kidney function may decline faster in Black American people.

What is the difference between eGFR and eGFR black?

An eGFR is an estimation of the approximate percentage of kidney function and there are normals for black individuals and also for non-black individuals. Black should be higher than non-black. Hence, the higher result is if you are black and the lower result is if you are non-black.

Can my GFR improve?

Conclusion. GFR improvement is possible in CKD patients at any CKD stage through stage 4–5. It is noteworthy that this GFR improvement is associated with a decrease in the number of metabolic complications over time.

Can you get a false low GFR reading?

“Near the border of 60 mL/min/1.73 m2 creatinine-based eGFR can be inaccurate. More than half of patients with eGFR less than 60 have an eGFR of 45 to 60, and in that group there are a lot of false positives, meaning the eGFR based on creatinine says they have CKD, but their kidney function may be normal.

What is the GFR value for an African American?

GFR = 186 x (Stand. SCr)-1.154x (age)-0.203x (0.742 if female) x (1.210 if African American) Assume an American white and an African American have the same serum creatinine level, are at the same age and weight, if the American white gets a GFR value 65 mL/min/1.73㎡, the African American gets a GFR value 78.65 mL/min/1.73㎡.

Why is EGFR not used for African Americans?

It was thought the reason why was due to differences in muscle mass, diet, and the way the kidneys eliminate creatinine. Since a patient’s race is not always used when laboratory tests are ordered, laboratories used different eGFR calculations for African American and non-African American and included both numbers in their lab results.

What does a low EGRF non-AFR American level mean?

What Does a Low EGRF Non-AFR American Level Mean? A low estimated glomerular filtration rate suggests the presence of kidney disease, according to the American Kidney Fund. A person’s eGFR is based on the results of a creatinine blood test.

Is there a race correction factor for GFR?

Most U.S. labs use the Chronic Kidney Disease Epidemiology Collaboration (CKD-EPI) or Modification of Diet in Renal Disease (MDRD) equations for estimated GFR. These incorporate the race correction factor, also known as the African American coefficient.