From: Clinical indicators for the incidence of postoperative ileus after elective surgery for colorectal cancer
Odds Ratio (95% CI)
p value
Male gender
2.98 (1.45–6.12)
< 0.01
Performance status (2–4)
4.13 (1.83–9.30)
IOB/BW ≥ mL/kg
6.56 (3.19–13.5)