[Retracted] Clinical Efficacy of Laparoscopic Billroth II Subtotal Gastrectomy Plus Lienal Polypeptide Injection for Gastric Cancer

Table 1

Patient characteristics (±s).

Group	n	Gender		Age (year, x ± s)	Body mass index (kg/m^2, x ± s)	Tumor size	TNM stage
		Male	Female				II	III
Control	55	38	17	51.03 ± 5.87	21.03 ± 2.61	4.39 ± 1.52	29	26
Observation	55	40	15	50.88 ± 6.13	20.96 ± 2.83	4.41 ± 1.37	28	27
t/X^2		2.638		0.131	0.135	0.072	1.454
value		0.435		0.896	0.893	0.943	0.357