Sage-Tips

What does GFR African American mean?

eGFR stands for estimated glomerular filtration rate. This estimate of kidney function can help doctors diagnose and treat kidney disease.

Does ethnicity affect eGFR?

Values of serum creatinine and eGFR and rates of CKD and ESRD vary significantly by ancestry and ethnicity in the United States. Paradoxically, whereas eGFR is found to be, on average, higher in African Americans (AAs) than European Americans (EAs),3 AAs also have 4-fold higher rates of ESRD than EAs.

What does GFR African American 60 mean?

A GFR of 60 or higher is in the normal range. A GFR below 60 may mean kidney disease. A GFR of 15 or lower may mean kidney failure.

What is GFR African American normal range?

In most healthy people, the normal GFR is 90 mL/min/1.73 m2 or higher. (such as persistent protein in the urine), means the person has early kidney disease. When GFR is <60 for three months or more, chronic kidney disease (CKD) is present.

What does GFR African American 90 mean?

If there is kidney damage, such as protein in the urine, a result between 60 and 89 may mean early kidney disease. Even a GFR over 90 with protein in the urine is a sign of kidney disease. GFR must remain low for three months for kidney disease to be diagnosed.

What is normal GFR for non African American?

Results. A GFR of 60 or higher is in the normal range. A GFR below 60 may mean kidney disease. A GFR of 15 or lower may mean kidney failure.

What does a low eGFR non African American mean?

If your eGFR number is low, your kidneys may not be working as well as they should. People with a lower eGFR are at increased risk of having chronic kidney disease (CKD) progress to kidney failure. The sooner that kidney disease is found, the better the chance of slowing or stopping it from getting worse.

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.

What affects GFR?

What is the GFR and how do we calculate it?

• It is also important to remember that your GFR is affected by other factors such as gender, age and your body size. There is considerable variation even amongst people in the population who have similar characteristics.
• MDRD (modification of diet in renal disease).

Why are EGFR and creatinine levels different 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 do the GFR black blood test results mean?

The GFR black blood test results explained here are designed to help provide awareness to a potentially critical health issue. This guide is not intended to substitute as a diagnosis. Only a medical provider can determine if a patient has kidney disease and how much damage may have occurred.

What is the controversy over using race in measuring EGFR?

What is the controversy over using race in measuring eGFR? Measured GFR is the best way to report kidney function, but this is too complicated for routine medical care. Race is used to estimate glomerular filtration rate (eGFR), which is based on a blood test that checks how well the kidneys are working.

What does a GFR of 60 mean in a urine test?

Protein or albumin in the urine may be high and casts might be seen in the urine. A GFR that is 60-89. This test result indicates a mild decrease in GFR and that mild to moderate kidney damage may have occurred. A GFR that is 30-59. This is an indication that there is at least moderate damage to the kidneys.