Postoperative Ratio of C-Reactive Protein to Albumin as a Predictive Marker in Patients with Crohn’s Disease Undergoing Bowel Resection

Table 2

Multivariate analysis of factors associated with postoperative complications.

Characteristics	Multivariate
	value	OR	95% CI
BMI	0.001	0.432	0.261-0.713
Preoperative Hb	0.902	0.966	0.562-1.662
Preoperative ALB	0.267	0.670	0.330-1.358
Preoperative CRP	0.906	1.033	0.559-1.674
Postoperative CRP	0.348	1.443	0.670-3.106
Postoperative CAR	<0.001	12.630	6.153-25.925
Postoperative ESR	0.042	1.774	1.021-3.084
Operative time	0.174	1.455	0.847-2.499
First time operated	0.847	0.951	0.568-1.592
Laparoscopic surgery	0.027	0.496	0.267-0.923
Estimated blood loss	0.665	0.877	0.485-1.587
Exclusive enteral nutrition	0.007	0.461	0.261-0.813

BMI: body mass index; Hb: haemoglobin; ALB: albumin; CRP: C-reactive protein; CAR: the CRP/ALB ratio.