Table 1 General clinical data of the two groups of patients with gastric antrum cancer

Sex (male/female)

16/14

15/18

0.53

Age (years)

61.53 ± 12.37

61.12 ± 12.46

0.83

Ethnic (Han/minority)

27/3

29/4

0.79

Preoperative complication (yes/no)

13/17

14/19

0.94

Surgical approach (Billorth I/Billorth II)

12/18

17/16

0.36

Pathological type

Mucinous adenocarcinoma, signet ring cell carcinoma and undifferentiated adenocarcinoma

11

13

0.82

Highly/moderately differentiated adenocarcinoma

19

20

Type of tumor (protruded type/ulcerative type)

14/16

12/21

0.41