Fig. 2

Kaplan-Meier estimates of the cumulative incidence of grade ≥ 2 and severe proteinuria. (a) Grade ≥ 2 proteinuria in normal SBP and high SBP groups (p < 0.001). (b) Severe proteinuria in normal SBP and high SBP groups (p = 0.028). Abbreviations: SBP: systolic blood pressure