[Retracted] Effect of Double-Channel Anastomosis and Esophagojejunal Anastomosis on Postoperative Recovery and Complications of Laparoscopic D2 Radical Gastrectomy for Gastric Cancer

Table 3

Comparison of postoperative complications between the two groups (n, (%)).

Group	n	Anastomotic fistula	Postoperative obstruction	Dumping syndrome	Reflux esophagitis
Observation group	50	0(0.00)	0(0.00)	2(4.00)	4(8.00)
Control group	50	1(2.00)	1(2.00)	8(16.00)	12(24.00)
χ2	—	1.010	1.010	4.000	4.762
	—	0.315	0.315	0.046	0.029