Document Classification

Section Type: RESULTS

Text: TcPo (2) (mean + / - SE) increased at 6 months in the high-dose group (24. 0 + / -4. 2 mm Hg, 95 % CI 15. 5 to 32. 4 mm Hg) compared with the placebo (9. 4 + / -4. 2 mm Hg, 95 % CI 0. 9 to 17. 8), low-dose (11. 1 + / -3. 7 mm Hg, CI 3. 7 to 18. 7 mm Hg), and middle-dose (7. 3 + / -4. 8 mm Hg, CI -2. 2 to 17. 0 mm Hg) groups (ANCOVA P = 0. 0015).