Table 1 Perioperative data of participants between the DACME and CME Group
Variable | DACME group(n = 81) n (%) or Mean ± SD | CME group (n = 81) n (%) or Mean ± SD | p |
|---|---|---|---|
Age (years) | 55.2 ± 6.7 | 55.1 ± 6.1 | 0.873 |
Sex | 0.875 | ||
Male | 42 (51.9%) | 43 (53.1%) | |
Female | 39 (48.1%) | 38 (46.9%) | |
BMI (kg/m 2 ) | 22.3 ± 3.3 | 22.5 ± 3.2 | 0.691 |
ASA score | 0.729 | ||
I | 27 (33.3%) | 31 (38.3%) | |
II | 42 (51.9%) | 37 (45.7%) | |
III | 12 (14.8%) | 13 (16.0%) | |
Tumor location | 0.530 | ||
Caecum | 18 (22.2%) | 15 (18.5%) | |
Ascending colon | 31 (38.3%) | 25 (30.9%) | |
Hepatic flexure | 27 (33.3%) | 33 (40.7%) | |
Transverse colon (right third) | 5 (6.2%) | 8 (9.9%) | |
Operative time (min) | 194.4 ± 16.4 | 201.5 ± 11.5 | 0.002 |
Blood loss (ml) | 23.5 ± 24.7 | 33.6 ± 26.3 | 0.013 |
Postoperative hospital stay (d) | 9.6 ± 1.7 | 10.3 ± 2.0 | 0.010 |
Lymph node harvested | 23.6 ± 9.1 | 21.0 ± 9.5 | 0.077 |
Tumor differentiation | 0.096 | ||
Well and Moderate | 63 (77.8%) | 71 (87.7%) | |
Poor and other | 18 (22.2%) | 10 (12.3%) | |
Pathology TNM stage † | 0.801 | ||
I | 7 (8.6%) | 8 (9.9%) | |
II | 43 (53.1%) | 46 (56.8%) | |
III | 31 (38.3%) | 27 (33.3%) | |
Major complication | 0 (0%) | 1 (1.2%) | 1.000* |
Abdominal bleeding | 0 | 1 | |
Minor complication | 4 (4.9%) | 11 (13.6%) | 0.058 |
Incisional infections | 1 | 2 | |
Postoperative ileus | 1 | 2 | |
Postoperative pneumonia | 2 | 1 | |
Anastomotic leakage | 0 | 1 | |
Diarrhea | 0 | 3 | |
Chyle leak | 0 | 2 | |
Total complication | 4 (4.9%) | 12 (14.8%) | 0.035 |