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GI & Hepatology Clinical Calculators & Scores

Free, evidence-based gastroenterology and hepatology calculators and clinical scoring systems - including MELD-Na, Child-Pugh, FIB-4, APRI, Glasgow-Blatchford, Rockall, BISAP, Mayo Score and more.

  • MELD-Na - Assesses the severity of chronic liver disease
  • Child-Pugh Score - Assesses the prognosis of chronic liver disease, mainly cirrhosis
  • FIB-4 Index - Liver fibrosis scoring index
  • APRI - AST to platelet ratio — liver fibrosis
  • Maddrey's DF - Alcoholic hepatitis severity
  • Glasgow-Blatchford - Upper GI bleed risk stratification
  • GAHS - Glasgow alcoholic hepatitis score
  • Montreal IBD - IBD classification — CD & UC
  • Mayo Score - Ulcerative colitis activity
  • BISAP Score - Bedside index for severity of pancreatitis
  • CLIF-SOFA - Organ failure scoring in cirrhosis
  • Alcohol Content - Standard drinks & alcohol grams calculator
  • AARC-ACLF - Acute-on-chronic liver failure grade
  • PELD / CR Score - Pediatric end-stage liver disease
  • Harvey-Bradshaw - Crohn's disease activity index
  • CTSI - CT severity index — pancreatitis
  • CTSI (Text Input) - CTSI using descriptive dropdown input
  • Rockall Score - GI bleed rebleeding & mortality risk
  • CAGE - Alcohol use disorder screening (4 questions)
  • MELD 3.0 - Updated MELD — sex-inclusive formula
  • AUDIT Score - Alcohol use disorders identification test
MELD-Na

Assesses the severity of chronic liver disease

Calculators

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