Table 4.
Main criteria for referral to nephrologist
| Hematuria (not of urologic origin) |
| Rapid increase in proteinuria/microalbuminuria |
| Proteinuria > 1g/24 h |
| Nephrotic syndrome |
| Recurrent hyperkalemia |
| Metabolic acidosis |
| Rapid progression of CDK (defined as decline in eGFR > 5 ml/m/year) |
| eGFR < 30 ml/min/1.73 m2 |