Table 2.

Surgical characteristics of the study patients

Variable		Complications
	Total	No	Yes	P
	n = 308	n = 202 (66%)	n = 106 (34%)
Type of procedure				< 0.001
Colorectal surgery	100	66 (66%)	34 (34%)
Hysterectomy and/or anexectomy	57	50 (88%)	7 (12%)
Gastrectomy	27	17 (63%)	10 (37%)
Liver resection	25	17 (68%)	8 (32%)
Pancreatic surgery	22	11 (50%)	11 (50%)
Exploratory laparotomy	22	16 (73%)	6 (27%)
Bowel resection	13	10 (76.9%)	3 (23.1%)
Esophagectomy	11	0 (0%)	11 (100%)
Colon reconstruction	11	9 (81.8%)	2 (18.2%)
Cystectomy	9	2 (22.2%)	7 (77.8%)
Peritonectomy	5	0 (0%)	5 (100%)
Biliary-enteric anastomosis	3	2 (66.7%)	1 (33.3%)
Cytoreduction	3	2 (66.7%)	1 (33.3%)