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Differences in length of intervention between groups
| Variables | Anastomosis | p value | |
|---|---|---|---|
| ICA(846)a | ECA(298)a | ||
| Lenght of intervention | 0.037 | ||
| 90–180 min | 509 (60.2%) | 203 (68.1%) | |
| 181–270 min | 282 (33.3%) | 83 (27.9%) | |
| > 270 min | 55 (6.5%) | 12 (4%) | |
aSample purified from conversions and intra-operative complications
