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Multivariate logistic regression analysis of independent risk factors linked to infection.
| Risk factors | Odds ratio (CI 95%) | P |
|---|---|---|
| Intestinal paralysis release time | 0.953 (0.914–0.993) | 0.023 |
| Hospitalization in ICU | 18.525 (6.03–56.914) | 0.000 |
| Mechanical ventilation time | 0.742 (0.61–0.902) | 0.003 |
