From: Testosterone and gonadotropins but not SHBG vary with CKD stages in young and middle aged men
Stage | Description | GFR (ml/min per 1.73 m2) |
---|---|---|
1 | Kidney damage with normal or increased GFR | ≥90 |
2 | Kidney damage with mild decreased GFR | 60 to 89 |
3 | Moderate decreased GFR | 30 to 59 |
4 | Severe decreased GFR | 15 to 29 |
5 | Kidney failure | <15 or dialysis |