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| Methods | RCT | |
| Participants | gastric cancer surgery | |
| Interventions | NGT | |
| Outcomes | time to flatus and defecation time to oral intake chest complications vomiting wound infection anastomotic leak wound dehiscence hospital stay |
|
| Notes | tube:76; no tube:75 | |
| Risk of bias | ||
| Bias | Authors' judgement | Support for judgement |
| Allocation concealment? | Unclear risk | B‐ unclear |
