GIHep is dedicated to providing you with cutting edge access to calculators related to Gastroenterology and Hepatology. Utilize the numerous specialized calculators that may only be found here. Hepatology Alcoholic Hepatitis Lille Model Maddrey Discriminant Score Cirrhosis Child-Pugh Score Cirrhosis Co-morbidity Index (CIRCOM) Cirrhosis-ICU Mortality Model (CIMM) CLIP Scoring System for HCC KAM Model MELD MELD Na MELD Refit MELD Refit Na Serum Ascites Albumin Gradient (SAAG) Fibrosis APRI Index AST to ALT Ratio Bard Score Fibrosis 4 Score Fibrosis Index GIHep Fibrosis Index NAFLD Fibrosis Score Pohl Score Other Liver Neutrophil-to-Lymphocyte Ratio (NLR) PBC-40 – Quality of Life for Primary Biliary Cirrhosis R Factor Revised Original Score for AIH Simplified Scoring for AIH Wilson’s Disease Scoring System Bleeding Blatchford Score Rockall Score Pancreatobiliary Bedside Index of Severity in Acute Pancreatitis (BISAP) score Harmless Acute Pancreatitis Score (HAPS) Ranson’s Criteria Luminal Crohn’s Disease Activity Index (CDAI) Mayo Score / Disease Activity Index (DAI) Other Aronchick Bowel Preparation Scale (modified) Body Mass Index (BMI) SI Body Mass Index (BMI) US Boston Bowel Preparation Scale Charlson Comorbidity Index (CII) HOMA IR (Molar Units) HOMA IR – (Mass Units) Karnofsky Score PHQ-4 – Anxiety and Depression Screen PHQ-9 – Patient Depression Questionnaire