Figure 4. Dose‐response meta‐analysis of changes in systolic blood pressure (SBP) and diastolic blood pressure (DBP) levels (as mm Hg), according to differences in potassium excretion between the treatment arms at the end of the trials in participants with no hypertension (N=5) and with hypertension (N=27).

Spline curve (solid line) with 95% confidence limits (long dashed lines).