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Preoperative and postoperative DeMeester score and percentage of esophageal reflux time during 24 h in EG and YG
| Preoperative | 1 yr after surgery | |
|---|---|---|
|
DeMeester score EG YG |
13.2 ± 1.3 12.6 ± 1.3 |
1.3 ± 0.7 1.2 ± 0.2 |
|
(%) time pH<4 EG YG |
12 ± 2.0 7.0 ± 2.0 |
1.5 ± 0.3 0.9 ± 0.8 |
