Early postoperative complications after transverse colostomy closure, a retrospective study

Table 5 Univariate logistic regression analysis of overall complications and incision infection

Risk factors	Univariate analysis of overall complications		Univariate analysis of incision infection
	OR (95%CI)	P value	OR (95%CI)	P value
Age, yr	1.005 (0.972-1.040)	0.754	0.977 (0.935-1.021)	0.296
Sex (male/female)	1.202 (0.507-2.850)	0.677	0.802 (0.248-2.593)	0.713
BMI, Kg/m2	0.987 (0.862-1.129)	0.848	0.988 (0.827-1.182)	0.898
Hypertension (yes/no)	0.950 (0.329-2.742)	0.924	1.061 (0.267-4.206)	0.933
T2DM (yes/no)	0.663 (0.130-3.394)	0.622	0.769 (0.089-6.669)	0.812
Smoking (yes/no)	0.933 (0.392-2.223)	0.876	2.118 (0.676-6.636)	0.198
Drinking (yes/no)	1.629 (0.679-3.911)	0.275	2.034 (0.652-6.349)	0.221
Pre-operative hemoglobin, g/L	0.988 (0.964-1.012)	0.320	0.989 (0.958-1.021)	0.509
Pre-operative albumin, g/L	0.934 (0.847-1.031)	0.175	0.957 (0.843-1.086)	0.494
Operation time, min	1.000 (0.993-1.007)	0.979	0.995 (0.984-1.007)	0.413
Blood loss, mL	1.002 (0.993-1.011)	0.614	0.995 (0.980-1.010)	0.528
Interval from transverse colostomy to reversal, month	1.035 (0.946-1.133)	0.454	1.033 (0.926-1.153)	0.562
Methods of anastomosis (Side-to side/end-to-side/end-to-end)	1.046 (0.622-1.761)	0.864	1.664 (0.734-3.774)	0.223

OR: Odds ratio; BMI: Body mass index; T2DM: Type 2 diabetes mellitus.