Kidney Function Of 30 Percent. If the kidneys lose even 30 to 40 of function one might not even notice. Abnormal kidney function may cause too much or too little urine to be produced.
The estimated glomerular filtration rate egfr is roughly equivalent to the percentage of kidney function. Kidney function tests are a vital part of diagnosing and. Gfr of chronic kidney disease function.
Although not all patients in stage 3 will exhibit symptoms some may experience fatigue puffiness or swelling caused by excess fluids remaining in the body back pain and changes in appetite.
Stage 3 kidney function known as moderate chronic renal insufficiency is characterized by a gfr of 30 to 59 percent 2. However when kidney function falls below 25 serious problems develop. Stage kidney function severity function. The ability of the kidneys to filter protein is often measured as urine albumin or urine protein levels 1 measured either at a single instance or because of variation throughout the day as 24 hour urine tests.