60 is stage 2 CKD, with or WITHOUT symptoms ie stage 2 is 60-89, so you are bordering on stage 3, moderate
CKD, which is egfr 30-59. I am
in stage 3. stage 4 is 15-29 and ESKD end stage ie transplant and dialysis, is under 15.
Progression can be very slow!!!! ie less than 2 or 3 a year drop. however, it can be VERY rapid, I had 3 tests over 8 months and fell from 80 soemthing to 68 to 53.