Table 5 analysis of the preoperative risk factors (predictors) of AL
| Variables | Univariate analysis | Multivariate analysis | ||
|---|---|---|---|---|
| OR (95% CI) | P value | RR (95% CI) | P value | |
| Albumin | 0.46 (0.35–1.23) | 0.015* | 2.37 (1.823–3.94) | 0.042* |
| Time setting of surgery (elective/emergency) | 0.47 (0.25–0.98) | 0.001* | 2.26 (2.93–3.72) | 0.017* |
| Covering stoma in colonic cases | 0.05 (0.02–0.46) | 0.003* | 1.31 (0.76–2.302) | 0.129 |