Laparoscopic intracorporeal anastomosis vs open anastomosis for ileostomy reversal in Crohn's disease: A single center retrospective study

Table 2 Intraoperative and postoperative outcomes

Variables	OIR	LIIR	P value
Operation time, minutes	194.4 ± 23.194	191.4 ± 34.152	0.761
Intraoperative hemorrhage (mL)	100 (70-100)	70 (60-100)	0.091
anastomotic site			0.118
Ileum-ileum	4 (26.67)	16 (53.33)
Ileum-colon	11 (73.33)	14 (46.67)
Enterolysis range			0.14
Around ileostomy	5 (33.33)	17 (56.67)
Distal and proximal bowel	10 (66.67)	13 (43.33)
First postoperative flatus, days	2 (2-3)	2 (1-2.25)	0.128
Postoperative complication	4 (26.67)	5 (16.67)	0.454
Anastomotic hemorrhage	0 (0)	2 (6.67)	0.545
Anastomotic leakage	0 (0)	0 (0)	1
Wound infection	2 (13.33)	1 (3.3)	0.254
Postoperative ileus	2 (13.33)	2 (6.67)	0.591
Reoperation	0 (0)	2 (6.67)	0.545
Postoperative days in the hospital, days	13 (11-16)	11 (10-12.25)	0.045
Total hospitalization costs (RMB)	34111 (31240-37892)	36211 (33220.25-40116.75)	0.038

Values are showed as mean ± SD, median (IQR), or n (%). OIR: Open ileostomy reversal; LIIR: Laparoscopic intracorporeal ileostomy reversal.