The typical GFR value is 90 or above. A GFR value of less than 90 can be a sign of kidney problems. The blood urea nitrogen (BUN) test checks for urea nitrogen, a waste product, in the blood.

Studies in 'healthy' Indians have found a lower range of normal glomerular filtration rates (GFRs) than in Western populations, but it is not clear if this difference is a reflection of ...

your doctor may also order a blood test to measure BUN levels if they suspect you have kidney disease. Doctors take the creatinine, GFR and BUN results together to give them an idea of how the ...

Blood tests: Blood tests such as serum creatinine ... Read this Glomerular Filtration Rate (GFR): GFR is a measure of how ...

Kidney damage is defined as pathologic abnormalities or markers of damage, including abnormalities in blood or urine tests or imaging studies. Abbreviations: GFR, glomerular filtration rate ...