Table 3.
Operative procedures and intraoperative outcomes.
| LG | NLG | Total | P | ||
|---|---|---|---|---|---|
| Operative time | 341.6 ± 94.1 | 332.7 ± 163.5 | NS (P = 0.8783) | 341.6 ± 94.1 | |
| Intraoperative blood loss | 652.0 ± 521.2 | 394.9 ± 628.0 | NS (P = 0.2516) | 652.0 ± 521.2 | |
| Surgeon | Resident | 1 | 24 | NS (P = 0.4439) | |
| More experienced | 7 | 325 | |||
| LCA preservation | Yes | 8 (100.0) | 333 (95.4) | 341 | NS (P = 1.0000) |
| No | 0 (0.0) | 16 (4.6) | 16 | ||
| Transanal drainage tube | Yes | 4 (50.0) | 146 (41.8) | 150 | NS (P = 0.7250) |
| No | 4 (50.0) | 203 (58.2) | 207 | ||
| Diverting stoma | Yes | 2 (25.0) | 63 (18.1) | 65 | NS (P = 0.6409) |
| No | 6 (75.0) | 286 (81.9) | 292 | ||
| Laparoscopic surgery | 2 (25.0) | 159 (45.6) | 161 | NS (P = 0.3026) | |
| Open surgery | 6 (75.0) | 190 (54.4) | 196 |
LG, anastomotic leakage group; NLG, no anastomotic leakage group.
LN, lymph node; LCA, left colic artery.
Values in parentheses are percentages.