Table 3 Analysis for risk factor of local recurrence in this study
No ( n = 188) | Yes ( n = 12) | Univariate | Multivariate | ||
|---|---|---|---|---|---|
P value | P value | ||||
Group | I | 51 (87.9%) | 7 (12.1%) | ||
II | 25 (92.6%) | 2 (7.4%) | |||
III | 112 (97.4%) | 3 (2.6%) | 0.013 | 0.304 | |
Location | Cecum | 36 (90.0%) | 4 (10.0%) | ||
Ascending | 87 (95.6%) | 4 (4.4%) | |||
Hepatic flexure | 47 (94.0%) | 3 (6.0%) | |||
Proximal transverse | 18 (94.7%) | 1 (5.3%) | 0.525 | ||
Approach | Open | 98 (91.6%) | 9 (8.4%) | ||
Lap | 90 (96.8% | 3 (3.2%) | 0.146 | ||
Vessel ligation | Low ligation | 11 (84.6%) | 2 (15.4%) | ||
High ligation | 130 (97%) | 4 (3.0%) | 0.032 | 0.019 | |
Stage | II | 117 (95.9%) | 5 (4.1%) | ||
III | 70 (90.9%) | 7 (9.1%) | 0.220 | ||
Pathologic T | 2 | 5 (100%) | 0 | ||
3 | 162 (94.7%) | 9 (5.3%) | |||
4 | 20 (87.0%) | 3 (13.0%) | 0.118 | ||
Pathologic N | 0 | 113 (95.8%) | 5 (4.2%) | ||
1 | 46 (90.2%) | 5 (9.8%) | |||
2 | 28 (93.3%) | 2 (6.7%) | 0.355 | ||
Differentiation | Well | 53 (98.1%) | 1 (1.9%) | ||
Moderately | 104 (94.5%) | 6 (5.5%) | |||
Poorly | 19 (82.6%) | 4 (17.4%) | |||
Mucinous | 11 (91.7%) | 1 (8.3%) | 0.042 | 0.571 | |
Lymphatic invasion | No | 108 (95.6%) | 5 (4.4%) | ||
Yes | 50 (94.3%) | 3 (5.7%) | 0.711 | ||
Venous invasion | No | 152 (96.2%) | 6 (3.8%) | ||
Yes | 6 (75.0%) | 2 (25.0%) | 0.049 | 0.643 | |
Perineural invasion | No | 137 (95.1%) | 7 (4.9%) | ||
Yes | 22 (95.7%) | 1 (4.3%) | 0.915 | ||
Lymph node retrieval | <12 | 31 (86.1%) | 5 (13.9%) | ||
≥12 | 156 (95.7%) | 7 (4.3%) | 0.044 | 0.995 | |
Adjuvant CTx | No | 31 (93.9%) | 2 (6.1%) | ||
Yes | 154 (93.9%) | 10 (6.1%) | 0.994 | ||
Reoperation | No | 184 (93.9%) | 12 (6.1%) | ||
Yes | 4 (100%) | 0 | 0.611 | ||
Preoperative CEA | ≤5 | 105 (95.5%) | 5 (2.5%) | ||
>5 | 51 (92.7%) | 4 (7.3%) | 0.483 | ||
Postoperative CEA | ≤5 | 102 (95.3%) | 5 (4.7%) | ||
>5 | 16 (94.1%) | 1 (5.9%) | 0.595 |