Table 2 Comparison of perioperative indicators between two groups of patients
Variables | Manual suture group (N = 27) | Instrument anastomosis group (N = 79) | P value |
|---|---|---|---|
Blood loss (ml) | 54.4 ± 34.4 | 70.4 ± 51.6 | 0.086 |
Operation time (min) | 183.6 ± 44.8 | 178.5 ± 42.5 | 0.421 |
Harvested lymph node | 15.3 ± 7.8 | 15.8 ± 7.1 | 0.741 |
Pain score 24 h after operation | 1.3 ± 1.3 | 3.1 ± 1.3 | 0.000 |
Time of exhaust (days) | 2.2 ± 0.8 | 1.9 ± 0.6 | 0.237 |
Time of feeding (days) | 2.1 ± 0.6 | 2.6 ± 0.8 | 0.005 |
Anastomotic leakage ratio | 2/27 (7.4%) | 7/79 (8.8%) | 1.000 |
Protective ileostomy rate | 8/27 (29.6%) | 26/79 (32.9%) | 0.815 |
length of hospital stay after surgery | 8.9 ± 4.4 | 8.0 ± 3.8 | 0.049 |
Total hospitalization cost (yuan) | 89,236.1 ± 13,527.9 | 89,567.9 ± 11,361.6 | 0.574 |