Table 3. Adjusted OR of prolonged POI of colorectal cancer patients underwent surgical resection.
| Rectal Cancer | Colon Cancer | |||||
|---|---|---|---|---|---|---|
| ORa | 95% CI | P value | OR | 95% CI | P value | |
| ACCI | ||||||
| 0–1 | 1 | 1 | ||||
| 2–3 | 1.38 | 0.74–2.56 | 0.312 | 0.87 | 0.65–1.15 | 0.322 |
| 4–5 | 2.08 | 1.09–3.98 | 0.026 | 0.92 | 0.68–1.24 | 0.567 |
| ≥ 6 | 2.30 | 1.08–4.89 | 0.030 | 1.47 | 1.07–2.02 | 0.018 |
| P value for trend | 0.046 | 0.002 | ||||
| Geographic Region | ||||||
| South | 1 | 1 | ||||
| North | 0.97 | 0.61–1.54 | 0.909 | 1.35 | 1.08–1.69 | 0.009 |
| Anesthesia | ||||||
| General anesthesia | 1 | 1 | ||||
| Regional anesthesia | 0.76 | 0.36–1.62 | 0.484 | 0.42 | 0.24–0.73 | 0.002 |
| Surgery type | ||||||
| Open surgery | 1 | 1 | ||||
| Laparoscopic surgery | 0.68 | 0.46–1.00 | 0.047 | 0.48 | 0.38–0.60 | < 0.001 |
| Sex | ||||||
| Male | 1 | 1 | ||||
| Female | 0.81 | 0.54–1.22 | 0.320 | 0.97 | 0.80–1.19 | 0.775 |
a: Adjusted for sex, geographic region, caseload of each healthcare institution, resection type of surgery, and anesthesia methods.
ACCI: Age-adjusted Charlson comorbidity index.