Kidney Test Normal Range. Normal less than 100. This test requires that urine is collected for an entire 24 hour period there are other variations of this test that require urine to be collected for 4 hours 12 hours or another length of time.
Ok 5 1 6 0. The results can be affected by age and other factors. But it is advisable to leave the result interpretation to a doctor.
Doctors will also order a serum creatine test as part of the creatine clearance test.
Creatinine is a breakdown product of normal muscle and meat in the diet. Kidney function kft test consist of a number of parameters each of these parameters has a specific normal range. A gfr of 15 or lower may mean kidney failure. It is removed by the kidneys.