Kidney Failure Stage 4 Prognosis. They re functioning between 15 and 29 percent so you may be building up more waste toxins and fluids in your body. This means your kidneys have lost nearly 85 90 percent of its function and will require the assistance medical therapy.
Stage 4 of chronic kidney disease. They re functioning between 15 and 29 percent so you may be building up more waste toxins and fluids in your body. A person with stage 4 chronic kidney disease ckd has advanced kidney damage with a severe decrease in the glomerular filtration rate gfr to 15 30 ml min.
It means that more than 80 of your kidney function is gone and you need treatment to survive.
Stage 5 kidney disease. This means your kidneys have lost nearly 85 90 percent of its function and will require the assistance medical therapy. It is likely someone with stage 4 ckd will need dialysis or a kidney transplant in the near future. Stage 4 chronic kidney disease is defined as having a gfr of 15 39 ml min.