Table 1.

Patient characteristics. ASA: American Society of Anesthesiologists.

	n = 20
Mean age (years±SD)	65.3 ± 12.1
Gender
Male/Female	7/13
BMI	21.5 ± 2.16
ASA indicates
I/II/III	7/12/1
Procedure
Partial resection of small intestine	2
Partial resection of colon	4
Right hemicolectomy	9
Stoma close	5
Median follow-up times (days, range)	130.9 (40–233)