Does Preendoscopy Rockall Score Safely Identify Low Risk Patients following Upper Gastrointestinal Haemorrhage?

Figure 2

Preendoscopy Rockall score (PERS) for 388 consecutive patients admitted with upper gastrointestinal haemorrhage over 5 years (2006–2011). The need for any intervention (endoscopic, surgical, or blood transfusion) is shown. The PERS range of the study population was 0–7 with an average of 3.11 : 46.7% of patients required intervention.