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| Methods | RCT | |
| Participants | Gastrectomy | |
| Interventions | NGT | |
| Outcomes | Leak of esophago‐jejunostomy. Time to flatus, oral intake, LOS, pneumonia, mortality, SWI | |
| Notes | 34 n=115 Tube and 120 No tube | |
| Risk of bias | ||
| Bias | Authors' judgement | Support for judgement |
| Allocation concealment? | Unclear risk | D ‐ Not used |
