Figure 3

Kaplan–Meier plots of renal progression-free rates according to the SCr levels at diagnosis and during follow-up. (A) Baseline SCr levels; (B) SCr levels at month 3; (C) SCr levels at month 6; (D) TA-SCr levels. Patients with baseline SCr > 120 μmol/, SCr > 120 μmol/L at month 3, SCr > 120 μmol/L at month 6, or TA-SCr > 120 μmol/L had significantly reduced progression-free times (P < 0.05).