Document Classification

Section Type: RESULTS

Text: After 12 weeks of treatment there were significant differences between the two CPAP groups in mean (SE) changes in 24 hour diastolic BP (-2. 4 (1. 2) v 1. 1 (1. 0) mm Hg (95 % CI -6. 6 to -0. 5), p = 0. 025) ; 24 hour mean BP (-2. 5 (1. 3) v 1. 3 (1. 1) mm Hg (95 % CI -7. 2 to -0. 2), p = 0. 037) ; sleep time systolic BP (-4. 1 (2. 1) v 2. 2 (1. 8) mm Hg (95 % CI -11. 8 to -0. 7), p = 0. 028) ; and sleep time mean BP (-3. 6 (1. 7) v 1. 3 (1. 4) mm Hg (95 % CI -9. 2 to -0. 4), p = 0. 033).