Document Classification

Section Type: RESULTS

Text: Mean change in mean 24-hour ambulatory systolic BP for allopurinol was -6. 3 mm Hg (95 % CI, -3. 8 to -8. 9 mm Hg) vs 0. 8 mm Hg (95 % CI, 3. 4 to -2. 9 mm Hg ; P =. 001) for placebo and mean 24-hour ambulatory diastolic BP for allopurinol was -4. 6 mm Hg (-2. 4 to -6. 8 mm Hg) vs -0. 3 mm Hg (95 % CI, 2. 3 to -2. 1 mm Hg ; P =. 004) for placebo.