Figure 4.

Blood pressure, serum potassium concentration, and serum creatinine concentration during follow-up

(A) The distribution of systolic blood pressure values during follow-up. (B) The distribution of serum potassium concentrations during follow-up. (C) The distribution of serum creatinine concentrations during follow-up. For all three panels, the x-axis (and shaded area) represents the frequency density of the parameter in each treatment group, the white dot shows the median value of the parameter, the solid box shows the IQR, and the vertical lines show the upper-adjacent and lower-adjacent values.