Comparison 1. Two different doses of cyanoacrylate.

Outcome or subgroup title	No. of studies	No. of participants	Statistical method	Effect size
1 Total mortality	1	91	Risk Ratio (M‐H, Random, 95% CI)	1.02 [0.65, 1.60]
2 30‐day mortality	1	91	Risk Ratio (M‐H, Random, 95% CI)	1.07 [0.41, 2.80]
3 Failure of intervention	1	91	Risk Ratio (M‐H, Random, 95% CI)	1.07 [0.56, 2.05]
4 Re‐bleeding	1	91	Risk Ratio (M‐H, Random, 95% CI)	1.30 [0.73, 2.31]
5 Adverse effects (fever)	1	91	Risk Ratio (M‐H, Random, 95% CI)	0.56 [0.32, 0.98]
6 Control of bleeding	1	25	Risk Ratio (M‐H, Random, 95% CI)	1.04 [0.78, 1.38]