CKD Staging

Question 1

Stage 1

Answer 1

GFR >90 ml/min w/ some sign of kidney damage on other tests

Haematuria or proteinuria

Question 2

Stage 2

Answer 2

GFR 60-89 ml/min w/ demonstrable kidney damage
Haematuria
Proteinuria
Raised urine albumin/creatinine ratio

Question 3

Stage 3

Answer 3

GFR 30-59 ml/min

Question 4

Stage 4

Answer 4

GFR 15-30 ml/min

Question 5

Stage 5

Answer 5

GFR <15 ml/min