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A major measure of kidney function is the glomerular filtration rate (GFR). The glomerular filtration rate is the flow rate of filtered fluid through the kidney. The creatinine clearance rate (C Cr or CrCl) is the volume of blood plasma that is cleared of creatinine per unit time and is a useful measure for approximating the GFR.
The Glomerular filtration rate (GFR) is regarded as the best overall measure of the kidney's ability to carry out these numerous functions. An estimate of the GFR is used clinically to determine the degree of kidney impairment and to track the progression of the disease. The GFR, however, does not reveal the source of the kidney disease.
A glomerular filtration rate (GFR) ≥ 60 mL/min/1.73 m 2 is considered normal without chronic kidney disease if there is no kidney damage present. Kidney damage is defined signs of damage seen in blood, urine, or imaging studies which includes lab albumin/creatinine ratio (ACR) ≥ 30. [ 59 ]
The CMP I just got back makes a distinction between the value of my eGFR based on whether I'm African American or not. The article on eGFR states that is because "It is known that African Americans...have a higher amount of muscle mass than Caucasians; hence, African Americans will have a higher serum creatinine level at any level of creatinine clearance."
EGFR may refer to: Epidermal growth factor receptor (EGFR), a transmembrane receptor protein in humans Estimated glomerular filtration rate (eGFR), a measure of renal function
Black or African American alone 12.40% (percent in the race/percent in the age group) American Indian and Alaska Native alone 1.12% (percent in the race/percent in the age group) Asian alone 6.00% (percent in the race/percent in the age group) Native Hawaiian and Other Pacific Islander alone 0.21% (percent in the race/percent in the age group)
This is defined as a glomerular filtration rate below 15 ml/min/1.73 m 2. Common diseases leading to ESRD include renovascular disease, infection , diabetes mellitus , and autoimmune conditions such as chronic glomerulonephritis and lupus ; genetic causes include polycystic kidney disease , and a number of inborn errors of metabolism.
The 2010 U.S. Census further specifies the number of Americans who identified with each racial and ethnic group; in 2010, 38.9 million identified as African American, 14.6 million as Asian American, 2.9 million as American Indian or Alaskan Native and 50.4 million as Hispanic or Latino.