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Gastroenterology
Calculate the Glasgow-Blatchford score to identify low-risk upper GI bleed patients. Score 0–1: safe for outpatient endoscopy without admission. Higher scores guide urgency and ICU level of care.
Formula
BUN (0–6) + Hgb (0–6, sex-adjusted) + SBP (0–3) + HR≥100 (1) + Melena (1) + Syncope (2) + Hepatic (2) + Cardiac (2). Total 0–23.
Inputs
Gastroenterology
Calculate the Rockall score to predict rebleeding and mortality in upper GI hemorrhage. Pre-endoscopy score ≤2: low risk for rebleeding. Post-endoscopy score 0: <5% rebleeding risk.
Formula
Age (0–2) + Shock (0–2) + Comorbidity (0–3) + Diagnosis (0–2) + Stigmata (0–2). Total 0–11.
Inputs