Table 5 Relationship between various scores and outcomes using univariate analysis and logistic regression analysis

 Charlson Comorbidity Index (per 1)

1.505

1.187 , 1.908

0.001

 Updated Charlson Comorbidity Index (per 1)

1.674

1.28 , 2.188

0.0002

 Glasgow-Blatchford score (per 1)

1.347

1.099 , 1.651

0.004

 Rockall score (per 1)

1.395

1.098 , 1.773

0.006

 AIMS65 score (per 1)

3.327

1.702 , 6.503

0.0004

 Updated Charlson Comorbidity Index (per 1)

1.586

1.177 , 2.136

0.002

 AIMS65 score (per 1)

2.716

1.394 , 5.292

0.003