07 August 2020 : Clinical Research
Risk Factors for Severe Complications After Laparoscopic Surgery for T3 or T4 Rectal Cancer for Chinese Patients: Experience from a Single Center
Li Chuan Liang1ACE, Dong Liang Liu1B, Shao Jun Liu2C, Lei Hu2F, Yi Ren He2D, Xiao Wan2BF, Liu Liu1AG*, Zhi Qiang Zhu1EDOI: 10.12659/MSM.920604
Med Sci Monit 2020; 26:e920604
Table 3 Intraoperative outcomes.
| Variables | Total (n, %) | Group A (n, %)* | Group B (n, %)* | Test value | P value |
|---|---|---|---|---|---|
| Total patients | 287 | 269 | 18 | ||
| Surgical procedures | χ=3.78 | 0.15 | |||
| Dixon | 199 (69.3) | 183 (68.0) | 16 (88.9) | ||
| Miles | 68 (23.7) | 67 (24.9) | 1 (5.55) | ||
| Hartmann | 20 (7.0) | 19 (7.1) | 1 (5.55) | ||
| Stoma | 152 (53.0) | 146 (54.2) | 6 (33.3) | χ=2.97 | 0.09 |
| Combined organ resection | 6 (2.1) | 6 (2.2) | 0 (0.0) | χ=0.41 | 1.00 |
| Operative time | χ=0.70 | 0.41 | |||
| <221 min | 215 (74.9) | 203 (75.5) | 12 (66.7) | ||
| ≥221 min | 72 (25.1) | 66 (24.5) | 6 (33.3) | ||
| Estimated blood loss | χ=2.52 | 0.14 | |||
| <100 mL | 109 (38.0) | 99 (36.8) | 10 (55.6) | ||
| ≥100 mL | 178 (62.0) | 170 (63.2) | 8 (44.4) | ||
| * Group A was patients with non-severe complications, whereas Group B was patients with severe complications. | |||||