| Group A (n = 24) | Group B (n = 26) | P value | |
| Reflux esophagitis |
|
|
|
| Negative | 83.3% (20/24) | 96.2% (25/26) | ns |
| Positive | 16.7% (4/24) | 3.8% (1/26) |
|
| Gastritis |
|
|
|
| Negative | 66.7% (16/24) | 84.6% (22/26) | ns |
| Positive | 33.3% (8/24) | 15.4% (4/26) |
|
| Gastric stasis in the remnant stomach |
|
|
|
| Negative | 58.3% (14/24) | 76.2% (20/26) | <0.01 |
| Positive | 41.7% (10/24) | 23.1% (6/26) |
|