Predicting short-term major postoperative complications in intestinal resection for Crohn’s disease: A machine learning-based study

Table 2 Surgical data

Variables	Total (n = 181)	Major postoperative complication1		P value
		Yes (10)	No (171)
Surgical priority				0.065
Selective	173 (95.6)	8 (80.0)	165 (96.5)
Emergency	8 (4.4)	2 (20.0)	6 (3.5)
Surgical approach				0.011a
Laparoscopic	163 (90.1)	6 (60.0)	157 (91.8)
Open	6 (3.3)	1 (10.0)	5 (2.9)
Conversion	12 (6.6)	3 (30.0)	9 (5.3)
Type of resection				0.309
ICR	100 (55.2)	5 (50.0)	95 (55.6)
Right hemicolectomy	25 (13.8)	0 (0.0)	25 (14.6)
Left-sided colectomy	5 (2.8)	0 (0.0)	5 (2.9)
Subtotal colectomy	21 (11.6)	3 (30.0)	18 (10.5)
Segmental resection of small bowel	30 (16.6)	2 (20.0)	28 (16.4)
Stoma creation				0.070
Yes	104 (57.5)	9 (90.0)	95 (55.6)
No	77 (42.5)	1 (10.0)	76 (44.4)
Operative time (min)	147.7 ± 37.6	182.0 ± 40.8	145.7 ± 36.5	0.007a
Intraoperative blood loss (mL)	133.1 ± 114.1	195.0 ± 138.3	129.5 ± 111.9	0.048a

¹Clavien-Dindo ≥ III.

^aP < 0.05.

Data are given as mean ± SD or as n (%). ICR: Ileocolic resection.