J'ai un seul rein et mon FGR est de 22. J'ai 69 ans.

I am 69 yrs old and i have one kidney & my gfr is 22.

Hi Edward,

My GFR is 21%. I have been at stage 4 for many years. I am now 79. Most people with stage 4 never need to go on to dialysis. Good luck.