Variables | No postoperative ileus | Postoperative ileus | χ2/t | P value |
---|---|---|---|---|
N (%) | n = 1284 | n = 153 | ||
Female | 615 (47.90) | 69 (45.10) | 0.429 | 0.512 |
Age | 63.92 ± 13.16 | 66.97 ± 12.02 | 0.022 | 0.004 |
BMI | 23.64 ± 3.55 | 23.09 ± 3.24 | 0.603 | 0.051 |
Right colectomy | 436 (33.96) | 47 (30.72) | 0.642 | 0.423 |
Transverse colectomy | 60 (4.67) | 11 (7.19) | 1.844 | 0.175 |
Left colectomy | 124 (9.66) | 18 (11.76) | 0.682 | 0.409 |
Sigmoid colectomy | 450 (35.05) | 54 (35.29) | 0.004 | 0.952 |
Rcctectomy | 289 (22.51) | 34 (22.22) | 0.006 | 0.936 |
Malignant | 1224 (95.33) | 148 (96.73) | 0.625 | 0.429 |
Hypertension | 798 (62.15) | 91 (59.48) | 0.414 | 0.520 |
CHD | 168 (13.08) | 24 (15.69) | 0.800 | 0.371 |
Arrhythmia | 85 (6.62) | 11 (7.19) | 0.071 | 0.790 |
Cerebral infarction | 106 (8.26) | 14 (9.15) | 0.143 | 0.705 |
Encepalorrhagia | 8 (0.62) | 2 (1.31) | 0.201 | 0.654 |
Hypothyroidism | 23 (1.79) | 8 (5.23) | 6.111 | 0.013 |
Diabetes mellitus | 234 (18.22) | 31 (20.26) | 0.377 | 0.539 |
COPD | 50 (3.89) | 15 (9.80) | 11.056 | 0.001 |
Renal inadequacy | 33 (2.57) | 4 (2.61) | 0.000 | 1.000 |
Hyperlipidemia | 258 (20.09) | 37 (24.18) | 1.401 | 0.236 |
Hepatic inadequacy | 17 (1.32) | 3 (1.96) | 0.073 | 0.787 |
Blood disease | 12 (0.93) | 1 (0.65) | 0.000 | 1.000 |
History of alcohol | 169 (13.16) | 24 (15.69) | 0.749 | 0.387 |
History of smocking | 218 (16.98) | 28 (18.30) | 0.169 | 0.681 |
Preoperative chemotherapy | 52 (4.05) | 6 (3.92) | 0.006 | 0.939 |
Preoperative anemia | 565 (44.00) | 73 (47.71) | 0.762 | 0.383 |
Preoperative ileus | 249 (19.39) | 33 (21.57) | 0.421 | 0.810 |
ASA I | 145 (11.29) | 18 (11.76) | 7.556 | 0.047* |
ASA II | 937 (72.98) | 98 (64.05) | Â | Â |
ASA III | 192 (14.95) | 35 (22.88) | Â | Â |
ASA IV | 10 (0.78) | 2 (1.31) | Â | Â |
Soapsuds enema for bowel preparation | 133 (10.36) | 18 (11.76) | 0.288 | 0.592 |
Oral laxatives for bowel preparation | 1178 (91.74) | 135 (88.24) | 2.135 | 0.144 |
Glycerin enema for bowel preparation | 212 (16.51) | 22 (14.38) | 0.456 | 0.500 |
Oral antibiotics for bowel preparation | 58 (4.51) | 4 (2.61) | 1.199 | 0.274 |
Laparotomy | 644 (50.16) | 57 (37.25) | 9.107 | 0.003 |
Curative resection | 1126 (87.69) | 132 (86.27) | 0.253 | 0.615 |
Operative time (Min) | 208.17 ± 67.78 | 205.74 ± 68.67 | 0.133 | 0.678 |
Preoperative antibiotics | 80 (6.23) | 17 (11.11) | 5.173 | 0.023 |
Preoperative fortified antibiotics | 45 (3.50) | 12 (7.84) | 6.755 | 0.009 |
Postoperative fortified antibiotics | 536 (41.74) | 76 (49.67) | 3.515 | 0.061 |
Duration of antibiotics (day) | 6.68 ± 3.62 | 11.92 ± 9.10 | 213.504 | 0.000 |
Time to postoperative feeding (day) | 5.48 ± 1.75 | 8.07 ± 4.46 | 222.496 | 0.000 |
Using probiotics | 348 (27.10) | 54 (35.29) | 4.553 | 0.033 |
Probiotic indications | 505 (39.33) | 150 (98.04) | 189.965 | 0.000 |
Postoperative analgesia | 1284 | 153 | 0.149 | 0.930* |
None | 71 (5.53) | 7 (4.58) | Â | Â |
Opioids | 1131 (88.08) | 137 (8.95) | Â | Â |
Opioids and NSAIDs1 | 69 (5.37) | 8 (5.23) | Â | Â |
NSAIDs | 13 (1.01) | 1 (0.65) | Â | Â |
Duration of analgesia | 2.77 ± 0.98 | 2.99 ± 1.49 | 0.040 | 0.074 |
Hypoproteinemia | 1067 (89.10) | 134 (87.58) | 2.001 | 0.157 |
Extraction of gastric tube (day) | 1.74 ± 1.48 | 3.04 ± 9.12 | 86.873 | 0.085 |
Extraction of drainage tube (day) | 8.77 ± 7.11 | 11.41 ± 5.24 | 5.618 | 0.000 |