[Retracted] Short-Term Efficacy and Quality of Life of Gastric Cancer Patients Undergoing Radical Gastrectomy Assisted by External Vision

Table 2

Comparison of intraoperative clinical efficacy between the two groups.

Group		Operation time (min)	Incision length (cm)	Intraoperative blood loss (ml)	Lymph node dissection (n)
Control group	36			178.06, IQR (85, 275)
Observation group	24			91.667, IQR (50, 100)
		1.251	2.752	−2.800	1.886
		0.216	0.008	0.005	0.064