Corrects serum calcium for low albumin levels to assess true calcium status

Calculates net fluid balance for volume status assessment and fluid management in hospitalized patients

Rapid assessment of hemodynamic status

Estimates 10-year probability of major osteoporotic and hip fractures

Guides workup of incidentally discovered adrenal masses based on size and imaging characteristics

Calculates BMI percentile for children and adolescents (2-20 years) using CDC growth charts

Model for End-Stage Liver Disease - predicts 3-month mortality and prioritizes liver transplant allocation

MELD with sodium - improved mortality prediction in cirrhosis by incorporating hyponatremia

Classifies cirrhosis severity and predicts prognosis and surgical risk in chronic liver disease

Non-invasive fibrosis assessment using age, AST, ALT, and platelets for NAFLD and viral hepatitis

AST to Platelet Ratio Index - simple non-invasive marker for advanced fibrosis and cirrhosis

Risk stratification for upper GI bleeding - identifies patients safe for outpatient management

Predicts mortality and rebleeding risk in upper GI bleeding after endoscopy

Simple bedside risk score for upper GI bleeding mortality using 5 variables

Bedside Index for Severity in Acute Pancreatitis — predicts in-hospital mortality within 24 hours of admission

Classic 11-point severity scoring for acute pancreatitis — 5 admission criteria plus 6 criteria at 48 hours

Simple clinical activity index for Crohn's disease severity assessment and monitoring

Disease activity assessment for Ulcerative Colitis — full and partial Mayo Scores for monitoring and treatment decisions

Histological scoring system for NAFLD/NASH severity — guides liver biopsy interpretation and treatment decisions

Diagnostic criteria for SBP in cirrhotic patients with ascites — based on ascitic fluid analysis

Balthazar CT Severity Index for acute pancreatitis — combines pancreatic inflammation grade and necrosis extent

Diagnosis and subtyping of Irritable Bowel Syndrome using Rome IV criteria — and differential diagnosis guide

Assessment of newborn condition at 1 and 5 minutes after birth