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

Table 5

Comparison of peripheral blood T lymphocyte subsets between the two groups before and after operation (‾x ± s).

Group	n	Preoperative				3 months postoperative
		CD3+	CD4+/CD3+	CD8+/CD3+	CD4+/CD8+	CD3+	CD4+/CD3+	CD8+/CD3+	CD4+/CD8+
Observation group	50	56.63 ± 5.27	36.25 ± 4.25	57.27 ± 5.36	0.65 ± 0.15	70.65 ± 5.83	57.43 ± 4.52	37.45 ± 3.57	1.52 ± 0.12
Control group	50	55.28 ± 6.11	35.64 ± 4.75	60.24 ± 5.89	0.59 ± 0.16	62.45 ± 5.57	48.24 ± 4.11	42.14 ± 4.26	1.15 ± 0.16
t	—	0.194	0.246	0.893	0.257	5.357	4.854	5.986	4.986
	—	0.125	0.314	1.032	0.386	0.015	0.018	0.012	0.022