Table 1
Number of reflux events after intragastric air infusion
Baseline
After surgery
p-value
All reflux
4.8 (0.4)
0.8 (0.3)
<0.005
Liquid reflux
0.7 (0.3)
0.0 (0.0)
<0.05
Mixed reflux
1.5 (0.5)
0.0 (0.0)
<0.01
Gas reflux
2.6 (0.4)
0.8 (0.4)
<0.05
All values represent mean (SEM) per 20 min period.