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Prevalence of primary outcome in both groups
| Primary outcome | Intervention groups | P-value | Risk ratio (95% CI) | |
|---|---|---|---|---|
| Oversewing (n = 50) | Clipping (n = 43) | |||
| Reoperation due to staple-line bleeding | 0 (0%) | 2 (4.6%) | 0.21a | Not estimable |
Fisher’s exact test. CI – confidence interval.
