Document Classification

Section Type: RESULTS

Text: During the first 12 h of infusion, the mean (+ / - SE) percentage time spent above pH 4. 0 and 5. 4 was higher with SST versus PAN (84. 4 % + / -4. 8 versus 55. 1 % + / -8. 3, p = 0. 0049 and 74. 2 % + / -6. 5 versus 47. 1 % + / -8. 3, p = 0. 0163, respectively) and there was a trend favouring the SST group regarding the time spent above pH 6. 0 and 6. 8 (65. 7 % + / -6. 4 versus 43. 3 % + / -8. 2, p = 0. 0669 and 49. 2 % + / -7. 7 versus 28. 4 + / -6. 6, p = 0. 0738, respectively).