Fig. 2.

Plasma homocysteine levels at different stages of renal impairment in type 2 diabetes. CKD1 = eGFR ≥90 mL/min/1.73 m²; CKD 2 = eGFR Between 60 and 89 mL/min/1.73 m²; CKD 3 = eGFR between 30 and 59 mL/min/1.73 m²; CKD 4 = eGFR between 15 and 29 mL/min/1.73 m²; CKD 5 = eGFR<15 mL/min/1.73 m². In CKD stage 1, the mean value of Hcy was 8.2 μmol/L. In CKD stage 1, the mean value of Hcy was 8.2 μmol/L. In CKD stage 2, the mean value of Hcy was 9.8 μmol/L. In CKD stage 3, the mean value of Hcy was 13.5 μmol/L. In CKD stage 4, the mean value of Hcy was 16.4 μmol/L. In CKD stage 5, the mean value of Hcy was 17.2 μmol/L