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Independent predictors of risk of in-hospital complications on stepwise logistic regression
| Variables | Adjusted OR | Lower limit 95% CI | Upper limit 95% CI | P value |
| Age (years) | 1.058 | 1.012 | 1.105 | 0.013 |
| Number of comorbidities | 1.685 | 1.071 | 2.649 | 0.024 |
| Marginal impaction | 2.529 | 0.962 | 6.644 | 0.06 |
| Operative management | 0.299 | 0.118 | 0.757 | 0.011 |
| Length of stay (days) | 1.342 | 1.197 | 1.505 | <0.001 |
Bold entries denote statistical significance.
