Table 2 Pathological data and perioperative outcome
From: The safety and prognosis of radical surgery in colorectal cancer patients over 80 years old
Variables | N = 372 |
|---|---|
T stage | |
T1-T2 | 76 (20.4) |
T3-T4 | 296 (79.6) |
N stage | |
N0 | 204 (54.8) |
N1-N2 | 168 (45.2) |
Tumour grade | |
I | 86 (23.1) |
II | 195 (52.4) |
III | 91 (24.5) |
Tumour size (cm, mean ± SD) | 4.7 ± 2.2 |
Perineural invasion | 106 (28.5) |
Lymphatic invasion | 110 (29.6) |
LN harvest (days, mean ± SD) | 17.7 ± 8.4 |
Surgical procedure | |
Open | 164 (44.1) |
Laparoscope | 208 (55.9) |
Operative time (min, mean ± SD) | 152.3 ± 58.1 |
Estimated intraoperative blood loss (ml, mean ± SD) | 67.6 ± 35.4 |
Postoperative complications | 105 (28.2) |
Grade 3–4 postoperative complications | 55 (14.7) |
Time to first flatus (days, mean ± SD) | 5.1 ± 2.2 |
Postoperative hospital stay (days, mean ± SD) | 11.0 ± 5.6 |
Re-operation | 15 (4.0) |
Mortality | 1 (0.2) |