Table 2 Analysis of the potential factors affecting early re-bleeding

Age

42

7 (16.7)

0.276

0.784

Sex

Male

36

6 (16.7)

<0.001

1

Female

6

1 (16.7)

Embolization method

Prophylactic embolization

26

6 (23.1)

0.989

0.32

Therapeutic embolization

16

1 (6.3)

Aortography

Yes

12

1 (8.3)

0.21

0.647

No

30

6 (20.0)

Pre-embolization gastroscopy /CT enhancement

Gastroscopy

29

6 (20.7)

0.356

0.55

CT enhancement

13

1 (7.7)

Use of endoscopic titanium clips before intervention

Yes

7

2 (28.6)

0.137

0.711

No

35

5 (14.3)

The existence of collateral gastric supplying arteries

Yes

12

5 (41.7)

5.25

0.022

No

30

2 (6.7)