Table 2 Surgical and pathological outcomes of patients
IGFI group (n = 84) | Control group (n = 105) | P value | |
|---|---|---|---|
Operation time, min, mean ± SD | 125.8 ± 34.9 | 136.6 ± 35.9 | 0.037 |
Intraoperative blood loss, ml, mean ± SD | 45.7 ± 41.7 | 58.7 ± 53.7 | 0.062 |
Surgical Procedure, n (%) | 0.747 | ||
Right colectomy | 55 (65.5) | 72 (68.6) | |
Transverse colectomy | 10 (11.9) | 9 (8.6) | |
Left colectomy | 19 (22.6) | 24 (22.9) | |
Removal method of the specimen, n (%) | 0.285 | ||
Natural orifice | 5 (6.0) | 8 (7.6) | |
Abdominal scar | 15 (17.9) | 28 (26.7) | |
Pfannenstiel incision | 64 (76.2) | 69 (65.7) | |
The length of tumor, cm, mean ± SD | 3.8 ± 1.5 | 3.6 ± 1.8 | 0.446 |
Proximal resection margin, cm, mean ± SD | 11.1 ± 3.7 | 10.2 ± 2.9 | 0.088 |
Distal resection margin, cm, mean ± SD | 9.7 ± 3.2 | 9.2 ± 1.9 | 0.190 |
Number of lymph nodes retrieved, mean ± SD | 23.1 ± 9.4 | 21.8 ± 8.5 | 0.307 |
pTNM stage, n (%) | 0.555 | ||
I | 9 (10.7) | 15 (14.3) | |
II | 32 (38.1) | 44 (41.9) | |
III | 43 (51.2) | 46 (43.8) |