Table 3 Comparison of postoperative complications (Fisher exact probability method)
Classification of complications | Hand-sewn group (n = 30) | Mechanical group(n = 30) | Statistical value | P value |
|---|---|---|---|---|
Anastomotic leakage | 1 | 3 | χ2= 1.118 | 0.612 |
Anastomotic bleeding | 0 | 0 | - | - |
Anastomotic stenosis | 1 | 0 | χ2= 1.403 | 1.000 |
Fever | 3 | 4 | χ2= 0.162 | 1.000 |
Pulmonary infection | 3 | 2 | χ2= 0.220 | 1.000 |
Readmission within 30 days | 1 | 1 | χ2= 0.000 | 1.000 |
Clavien-Dindo classification | χ2= 1.861 | 0.394 | ||
Clavien I | 3 | 4 | ||
Clavien II | 1 | 3 | ||
Clavien IIIa | 1 | 0 |