Table 2.

Correlation between the gastroparesis incidence and different factors after laparoscopic radical gastrectomy for gastric cancer

Group	Age (>70/<70 years)	Gender (male/female)	Surgery type (Billroth I/Billroth II)	Outflow track obstruction (yes/no)	Hypoalbuminemia (yes/no)
Gastroparesis group	4/1	4/1	0/5	4/1	1/4
Nongastroparesis group	41/26	39/28	43/24	20/47	23/44
P value	0.644	0.642	0.008	0.039	0.659

P value calculated by Fisher’s exact probability method (two-tail).