Table 2 Clinical and surgical characteristics
No-POI group n = 308 (86.5%) | POI group n = 48 (13.5%) | p value | |
|---|---|---|---|
Neut/Lymph ratio, mean (SD), % | 3.18 ± 2.25 | 3.25 ± 2.14 | 0.84 |
CRP, mean (SD), mg/dL | 1.24 ± 2.92 | 1.98 ± 4.42 | 0.13 |
Cholinesterase, mean (SD), IU/L | 255.3 ± 77.0 | 253.7 ± 79.2 | 0.89 |
Albumin, mean (SD), g/dL | 3.75 ± 0.64 | 3.65 ± 0.66 | 0.34 |
eGFR, mean (SD), mL/minutes/1.73 m2 | 70.7 ± 19.4 | 74.3 ± 32.3 | 0.29 |
Preoperative intestinal decompression, n (%) | 64 (20.7) | 9 (18.7) | 0.84 |
Laparotomy, n (%) | 76 (24.6) | 18 (37.5) | 0.07 |
Extent of bleeding, mean (SD), mL | 169.4 ± 366.59 | 477.0 ± 762.5 | < 0.01 |
Operation time, mean (SD), minutes | 307.3 ± 95.8 | 402.2 ± 132.2 | < 0.01 |
IOB/BW, mean (SD), mL/kg | 33.7 ± 12.5 | 42.8 ± 18.7 | < 0.01 |
Epidural anesthesia, n (%) | 261 (84.70) | 39 (81.20) | 0.52 |
Anastomosis, n (%) | 281 (91.2) | 40 (83.3) | 0.11 |
Tumor occupation site | |||
Right colon, n (%) | 106 (34.40) | 10 (20.80) | 0.69 |
Left colon, n (%) | 120 (38.90) | 24 (50.0) | 0.15 |
Rectum, n (%) | 82 (26.60) | 14 (29.10) | 0.72 |