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AGA IPMN Risk Stratification (2015)AIMS65 ScoreAPACHE II (AP-specific application)ASGE Choledocholithiasis Risk StratificationATLAS Score (CDI Treatment Response)Adenoma Detection Rate (ADR) BenchmarkAmsterdam II Criteria (Lynch)Anorectal Manometry Interpretation (ARM)Aronchick Bowel Preparation ScaleBISAP ScoreBarrett's Dysplasia Grading (Vienna Classification)Boston Bowel Preparation Scale (BBPS)Bristol Stool Form ScaleCD Perianal Disease Activity Index (PDAI)CDI Severity Classification (IDSA/SHEA 2021)CT Severity Index (CTSI — Balthazar)Caecal Intubation Rate (CIR) BenchmarkCambridge Classification (CP — ERCP/EUS/CT)Celiac Disease Serology InterpreterChicago Classification v4.0 (HRM)Colorectal Cancer TNM Staging (AJCC 8th Edition)Colorectal Submucosal Invasion (Haggitt / Kikuchi)Correa Cascade StagingCotton Criteria (ERCP Complications)Crohn's Disease Activity Index (CDAI)Crohn's Disease Endoscopic Index of Severity (CDEIS)DeMeester Score (Reflux Monitoring)Distal Contractile Integral (DCI) CalculatorDukes / Modified Astler-Coller Staging (CRC)ERCP Post-Procedure Pancreatitis Risk ScoreESD/EMR Curative Resection Criteria (Gastric)Eckardt Score (Achalasia)FODMAP Reintroduction Protocol IndicatorFaecal Calprotectin InterpretationFaecal Incontinence Severity Index (FISI)Forrest Classification (Peptic Re-bleed Risk)Fukuoka Consensus Criteria (Pancreatic IPMN)Gastric Cancer TNM Staging (AJCC 8th)Gastric Emptying Scintigraphy InterpretationGlasgow-Blatchford Score (GBS)H. pylori Eradication Confirmation AlgorithmHarmless Acute Pancreatitis Score (HAPS)Harvey-Bradshaw (HBI) to CDAI ConversionHarvey-Bradshaw Index (HBI)IBD Steroid Response Predictor (Oxford)IBS Rome IV Diagnostic CriteriaIBS Symptom Severity Score (IBS-SSS)Integrated Relaxation Pressure (IRP) InterpreterJNET Classification (NBI Colonoscopy)Kudo Pit Pattern ClassificationLichtiger Index (Modified Truelove & Witts)Los Angeles (LA) Classification (GORD)Lynch Syndrome Risk — Revised Bethesda GuidelinesLyon Consensus pH-Impedance Criteria (GORD)Lémann Index (Crohn's Digestive Damage)M-ANNHEIM Classification (Chronic Pancreatitis)MUST (Malnutrition Universal Screening Tool)Magnetic Resonance Index of Activity (MaRIA)Marsh Classification (Celiac Histopathology)Mayo Endoscopic Subscore (MES)Mayo Score (Ulcerative Colitis)Mirizzi Syndrome Classification (Csendes)Modified CT Severity Index (MCTSI)Montreal Classification (Crohn's Disease)Montreal Classification (Ulcerative Colitis)NICE Classification (NBI Polyp Lexicon)NOBLADS Score (Lower GI Bleeding)NRS-2002 (Nutritional Risk Screening)NSAID GI Risk Stratification (ACG/AGA)Nancy Histopathology Index (UC)Nutritional Risk Index (NRI)OLGA / OLGIM Staging (Gastric Gastritis)Oakland Score (Lower GI Bleeding)Oesophageal Cancer TNM Staging (AJCC 8th)Oxford Acute Severe Colitis Criteria (Travis)PREDICT Barrett's Risk ScoreParis Classification (GI Lesion Morphology)Partial Mayo Score (UC)Prague C&M Classification (Barrett's)Ranson CriteriaRobarts Histopathology Index (RHI)Rockall Score (Acute UGIB)Rutgeerts Score (Post-op Crohn's)SCCAI (Simple Clinical Colitis Activity Index)SIBO Breath Test Interpreter (Glucose/Lactulose)Serrated Lesion Classification (WHO 2019)Short Bowel Syndrome Classification (ESPEN)Siewert Classification (OGJ Tumours)Simple Endoscopic Score for Crohn's Disease (SES-CD)Strate Score (Diverticular Bleed)TPMT / NUDT15 Phenotype-to-Dose AdjustmentThiopurine Metabolite InterpreterTokyo Guidelines 2018 (Cholangitis Severity)Tokyo Guidelines 2018 (Cholecystitis Severity)Truelove & Witts CriteriaUCEIS (UC Endoscopic Index of Severity)Vienna Classification (Crohn's)Wexner (Cleveland Clinic) Constipation ScoreWexner Faecal Incontinence Score (CCFIS)Zar Score (CDI Severity Predictor)