The Division of Gastroenterology, Hepatology and Nutrition, with the assistance of the Division of Biomedical Informatics, provides several online calculators for use by our colleagues, as well as tools prepared by other institutions.

Online Clinical Calculators

  • Pediatric Crohn's Disease Activity Index (PCDAI) From Hyams et al., Development and validation of a pediatric Crohn's disease activity index. J Pediatr Gastroenterol Nutr 1991;12:439-447. 
    PubMed link
    Calculator link
  • Autoimmune hepatitis score From Alvarez et al., International Autoimmune Hepatitis Group Report: Review of criteria for diagnosis of autoimmune hepatitis. J Hepatol 1999;31:929-938. 
    PubMed link  
    Calculator link
  • Donor risk index for liver transplantation From Feng et al., Characteristics associated with liver graft failure: the concept of a donor risk index. Am J Transplant 2006;6:783-790. 
    PubMed link
    Calculator link
  • Model for End-Stage Liver Disease (MELD) and Pediatric End-Stage Liver Disease (PELD) scores from the United Network for Organ Sharing
    Read more.