Table 4.

Logistic regression for rebleeding

Variables	Odds ratio	95% Confidence interval		P value
Age	0.98	0.96	0.99	0.030
No. of blood units	1.46	1.32	1.62	< 0.001
Sepsis	2.95	1.26	6.94	0.008
Rockall score	1.41	1.25	1.58	< 0.001
Simple therapy	3.18	1.92	5.28	< 0.001
Combined therapy	1.75	1.31	2.33	< 0.001