Effectiveness and safety of a laparoscopic training system combined with modified reconstruction techniques for total laparoscopic distal gastrectomy

Table 4 Postoperative complications

Items	Trainee surgeon	Trainer surgeon	P value
Anastomotic leakage	0	0	1.000
Anastomotic bleeding	1 (1.9%)	0	0.497
Anastomotic stenosis	0	0	1.000
Intra-abdominal abscess	2 (3.8%)	1 (2.4%)	0.683
Pancreatic fistula	1 (1.9%)	1 (2.4%)	1.000
Ileus	0	0	1.000
Mortality	0	0	1.000

Data are expressed as number of patients. Clavien–Dindo grade 2 or higher.