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| Variable | LRR | ORR | P value |
|---|---|---|---|
| Mean duration of surgery (in hours) | 5.5 (SD ±1.88) | 4.2 (SD ±1.31) | 0.007 |
| Double stapler anastomosis | 77.08% | 51.43% | 0.005 |
| Complications (overall morbidity) | 12.7% | 21.4% | 0.02 |
| Clavien-Dindo grade ≥3 | 2.1% | 2.9% | 0.22 |
