Enhanced recovery after surgery with laparoscopic radical gastrectomy for stomach carcinomas

Table 3 Comparison of surgical and oncological factors between the enhanced recovery after surgery group and the conventional group

Variables	ERAS group	Conventional group	P value
	(n = 30)	(n = 31)
Type of surgery			0.72
Distal subtotal gastrectomy D2	21	23
Total gastrectomy D2	9	8
TNM stage			0.92
I	0	0
II	13	13
III	17	18
IV	0	0
Blood loss (mL)	54.5 ± 71.8	64.5 ± 89.7	0.67
Operation time (min)	137.4 ± 28.7	141.5 ± 30.5	0.74
Reconstruction
Billroth I	7	8	0.50
Billroth II	14	10
Roux-en-Y	9	13
Lymph nodes retrieved	39.6 ± 2.3	41.2 ± 3.3	0.42

ERAS: Enhanced recovery after surgery.