Figure 2.

Reductions from baseline in mean sitting systolic blood pressure (MSSBP) and mean sitting diastolic blood pressure (MSDBP) in patients with severe hypertension (mean sitting SBP ≥180 mm Hg at baseline). *P<.001 vs baseline; †P<.002 vs baseline. HCTZ indicates hydrochlorothiazide. Reprinted with permission from Poldermans et al. ³⁵