Glasgow-Blatchford Bleeding Score (GBS)
This calculator estimates the risk of upper gastrointestinal bleeding needing intervention. Please select Yes or No for each item below, then tap Calculate to get your score.
Blood urea nitrogen (BUN) > 18.2 mg/dL?
Hemoglobin low: <13.0 g/dL (men) or <12.0 g/dL (women)?
Systolic blood pressure < 110 mmHg?
Pulse > 100 beats/min?
Presentation with melena?
Presentation with syncope?
History of hepatic disease?
History of cardiac failure?
Coded by Jagjot Singh
