[Retracted] Comparative Study on the Clinical Effects of Different Surgical Methods in the Treatment of Gastrointestinal Stromal Tumors

Table 2

Comparison of complications among the three groups (n, %).

Complication	LAP group (n = 20)	EFR group (n = 27)	ESD group (n = 58)	χ^2 value	value
Delayed hemorrhage	1 (5.00%)	2 (7.41%)	2 (3.45%)
Delayed perforation	0 (0.00%)	0 (0.00%)	2 (3.45%)
Postoperative infection	0 (0.00%)	1 (3.70%)	1 (1.72%)
Postoperative fever	1 (5.00%)	2 (7.41%)	3 (5.17%)
Fistula	1 (5.00%)	0 (0.00%)	0 (0.00%)
Total incidence rate	3 (15.00%)	5 (18.52%)	8 (13.79%)	0.320	0.852