6 With regard to the gold-standard GFR method used by Schwartz and colleagues ... to identify the onset of renal insufficiency and end-stage renal disease and to errors in the prescribed dosage ...

The stages are based on a measure called the GFR — your kidneys' filtering speed. In early stages, the rate is higher, and your kidney function is normal or close to it. In later stages ...

This study included Indian men and women aged 18 years or older who were potential voluntary kidney donors for relatives or spouses with end-stage renal ... of baseline GFR and, after intravenous ...

renal insufficiency can manifest in various stages. The staging of chronic kidney disease is classified based on the ...

Abbreviations: GFR, glomerular filtration rate ... [5] * Includes actions from preceding stages.