1. Reductions in 28-Day Mortality Following Hospital Admission for Upper Gastrointestinal Hemorrhage 
Colin Crooks, Tim Card, Joe West 
Gastroenterology 
Volume 141, Issue 1, Pages (July 2011)
DOI: /j.gastro
Copyright © 2011 AGA Institute Terms and Conditions

2. Figure 1 Flowchart of exclusions from study population.
Gastroenterology  , 62-70DOI: ( /j.gastro )
Copyright © 2011 AGA Institute Terms and Conditions

3. Figure 2
Trends in age and comorbidity measured by grouped Charlson index (percentage of population shown). (A) Percentage of nonvariceal hemorrhage patients in each age band. (B) Percentage of nonvariceal hemorrhage patients in each comorbidity group. (C) Percentage of variceal hemorrhage patients in each age band. (D) Percentage of variceal hemorrhage patients in each comorbidity group.
Gastroenterology  , 62-70DOI: ( /j.gastro )
Copyright © 2011 AGA Institute Terms and Conditions