Document Classification

Section Type: RESULTS

Text: GER episodes per hour increased significantly compared to the baseline in the domperidone group (4. 06 + / -1. 16 vs 2. 8 + / -1. 42 ; P = 0. 001) and were shorter (16. 68 + / -4. 49 vs 20. 18 + / -7. 83 s ; P = 0. 043), whereas there were no differences in the maximum proximal extent reached by the refluxes (3. 37 + / -0. 45 vs 3. 34 + / -0. 94 channels ; P = 0. 894) and their pH (4. 72 + / -0. 69 vs 4. 60 + / -1. 17 ; P = 0. 634).