Thickness of Subcutaneous Fat Is a Predictive Factor of Incisional Surgical Site Infection in Crohn’s Disease Surgery: A Retrospective Study

Table 2

Hematological index.

Variable	Incisional SSI		value
	Present ()	Absent ()
Preoperative leukocyte (10^9/L)	6.1 ± 3.9	5.4 ± 2.5	0.154
Preoperative CRP (mg/L)	32.0 ± 44.5	6.7 ± 18.9	<0.001
Preoperative albumin (g/L)	36.7 ± 7.5	37.0 ± 5.7	0.723
Preoperative hemoglobin (g/L)	112.0 ± 20.2	118.3 ± 16.3	0.014
Preoperative blood glucose (mmol/L)	5.8 ± 1.7	5.2 ± 1.2	0.029

Data are reported as mean ± SD. SSI: surgical site infection; CRP: C-reactive protein.