Kidney Function Gfr Range. This test measures the level of creatinine in the blood and uses the result in a formula to calculate a number that reflects how well the kidneys are functioning called the estimated gfr or egfr. What is egfr normal range glomerular filtration rate gfr is a measure of the function of the kidneys.
Mild to moderate decrease in kidney. Normal gfr range means normal kidney function while low gfr level means that your kidney function is low. Your gfr number tells you how much kidney function you have as kidney disease gets worse the gfr number goes down.
Normal gfr varies according to age sex and body size.
Mild to moderate decrease in kidney. Our data suggest that recommendations to define kidney disease must be changed. Normal gfr is approximately 100 but you will often see it reported as 90 greater than 90 or 60 greater than 60. Normal to highly functioning kidney 90 ml min 90.