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Demographic and clinical characteristics of patients
| Variables | p value | ||
|---|---|---|---|
| Age (years) | 43 (25–84) | ||
| Gender, M/F | 0.51 (17/33) | ||
| EGD, mean time (days) | Preoperative | 38 ± 8 | |
| Postoperative | 56 ± 10 | ||
| Presence of DGR (n, %) | Preoperative | 24 (48%) | 0.001* |
| Postoperative | 39 (78%) | ||
| Presence of H. pylori infection (n, %) | Preoperative | 14 (28%) | 0.388* |
| Postoperative | 18 (36%) | ||
| Sydney Score, mean value | Preoperative | 2.38 ± 2.21 | 0.001** |
| Postoperative | 3.46 ± 3.05 |
* Mcnemar’s test; ** Wilcoxon signed-rank test
