What is normal range for eGFR 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 eGFR African American mean on a blood test?
eGFR stands for estimated glomerular filtration rate. This estimate of kidney function can help doctors diagnose and treat kidney disease. The formulas currently used for eGFR modify results based on whether or not you are Black.
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.
Is there a difference between GFR and eGFR?
GFR is Glomerular Filtration Rate and it is a key indicator of renal function. eGFR is estimated GFR and is a mathematically derived entity based on a patient’s serum creatinine level, age, sex and race.
How can I increase my non African American GFR?
Avoid processed foods and choose fresh fruits and vegetables instead. It’s important to follow a low-salt diet. Salt should be limited especially if you have high blood pressure, protein in your urine, or swelling or difficulty breathing. Eating less than 2000 mg a day of sodium is recommended.
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/1.73ã¡, the African American gets a GFR value 78.65 mL/min/1.73ã¡.
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.
How are race and EGFR used in kidney testing?
Race is used to estimate glomerular filtration rate (eGFR), which is based on a blood test that checks how well the kidneys are working. Age and sex are also used with race to estimate GFR. Studies have suggested that using race can make the eGFR more accurate compared to the true most accurate measured GFR.
Are there different equations for Caucasian and African American blood test?
There are different estimating equations for Caucasians and African American individuals. The laboratory that runs the blood test does not know if you are a Caucasian or an African American and so it provides the estimated glomerular filtration rate (eGFR) for both Caucasians and African American individuals.