Table 4.

Relationship of different scores and rebleeding, mortality, the need for surgery, blood transfusion, and duration of hospitalization

Score	Parameters	Rebleeding	Mortality	Need for surgery	Blood transfusion	Length of hospital stay
Rockall score	Spearman’s correlation score	0.2	0.19	−0.14	0.5	0.64
	CI	1.41-1.43	2.621-2.688	0.673-0.739	0.690-0.757	0.842-0.916
	Statistical significance	0.009	0.037	0.13	P<0.001	P<0.001
Blatchford score	Spearman’s correlation score	0.299	0.147	−0.113	0.57	0.61
	CI	2.38399-2.4091	2.3837-2.409	4.141-4.289	4.159-4.306	0.600-0.640
	Statistical significance	0.001	0.11	0.2	P<0.001	P<0.001
AIMES 65 score	Spearman’s correlation score	0.095	0.22	−0.066	0.36	0.31
	CI	0.46074-0.4875	0.46055-0.4877	1.5609-1.4873	1.44-1.47	1.281-1.322
	Statistical significance	0.3	0.016	0.47	P<0.001	P<0.001

CI=Confidence interval