| Stage | GFR | Description | Treatment |
|---|---|---|---|
| 1 | 90+ | Normal | Other check other markers |
| 2 | 60-89 | Mildly reduced other findings may point to kidney | Check risk factors and BP |
| 3 | 30-59 | Morderately reduce kidney function | Control of BP, observation and risk factors |
| 4 | 15-29 | Severely reduced | Planning for end stage renal failure |
| 5 | <15 or on dialysis | Very severe or endstage / established | Dialysis/transplant |
ALPHA