NICE suggest that:
Notes:
Classification of CKD
Note that:
GFR ( ml/min/1.73 m^2) and ACR categories and risk of adverse outcomes |
| A1 < 3 mg/mol (normal to mildly increased) | A2 3 -30 mg/mol (moderately increased) | A3 > 30mg/mol (severely increased) |
G1 | >= 90 ml/min/1.73 m^2 (Normal and High) | low risk * | moderately increased risk | high risk |
G2 | 60-89 ml/min/1.73 m^2 (Mild reduction related to normal range for young adult) | low risk * | moderately increased risk | high risk |
G3a | 45-59 ml/min/1.73 m^2 (mild-moderate reduction) | moderately increased risk | high risk | very high risk |
G3b | 30-44 ml/min/1.73 m^2 (moderate-severe reduction) | high risk | very high risk | very high risk |
G4 | 15-29 ml/min/1.73 m^2 (severe reduction) | very high risk | very high risk | very high risk |
G5 | < 15 ml/min/1.73 m^2 (kidney failure) | very high risk | very high risk | very high risk |
ACR (albumin creatinine ratio) category | ACR (mg/mmol) |
A1 | <3 |
A2 | 3-30 |
A3 | >30 |
Reference:
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