Table 4.

Predictors of postoperative superficial incisional surgical site infections: multivariate analysis

Factor	p-value	OR	95% CI
Wound closure technique (mattress)	0.038*	3.157	1.060–11.582
Operative time ≥ 300 (min)	0.267	1.794	0.631–5.097

^*p < 0.05

OR – odds ratio; CI – confidence interval