Pathogenetic characteristics and related risk factors of incisional infection after surgery for acute intestinal obstruction and construction of prediction model

Table 5 Multifactorial analysis of postoperative incision infection in patients with acute intestinal obstruction

Variables	B	SE	Wald x²	p	OR	95%CI
Age ≥ 60 years	1.438	0.559	6.621	0.010	4.219	1.409–12.628
History of diabetes	4.571	0.745	37.619	< 0.001	96.681	22.435–416.644
Surgical time ≥ 3 h	1.586	0.630	6.335	0.012	4.883	1.420–16.784
Site of intestinal obstruction	1.566	0.616	6.450	0.011	4.786	1.430–16.020
Enterostomy	1.913	0.613	9.729	0.002	6.771	2.036–22.524
Hemoglobin	−0.023	0.010	5.054	0.025	0.978	0.959–0.997

ISSN: 2047-783X