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| Methods | RCT | |
| Participants | Gastrectomy | |
| Interventions | NGT | |
| Outcomes | Time to flatus, oral intake and LOS. Vomitting, nausea discomfort, sepsis and fistula, pneumonia | |
| Notes | 32 n= 43 tube and 41 no tube. | |
| Risk of bias | ||
| Bias | Authors' judgement | Support for judgement |
| Allocation concealment? | Unclear risk | D ‐ Not used |
