Sturm, AndreasMaaser, ChristianCalabrese, EmmaAnnese, VitoFiorino, GionataKucharzik, TorstenVavricka, Stephan R.Verstockt, Bramvan Rheenen, PatrickTolan, DamianTaylor, Stuart A.Rimola, JordiRieder, FlorianLimdi, Jimmy K.Laghi, AndreaKrustiņš, EduardsKotze, Paulo GKopylov, UriKatsanos, KonstantinosHalligan, SteveGordon, HannahGonzález Lama, YagoEllul, PierreEliakim, RamiCastiglione, FabianaBurisch, JohanBorralho, PaulaBettenworth, DominikBaumgart, Daniel C.Stoker, Jaap2022-09-052022-09-052019J Crohns Colitis. 2019 Mar 26;13(3):273-2841873-9946http://hdl.handle.net/10451/54299Copyright © 2018 European Crohn’s and Colitis Organisation (ECCO). Published by Oxford University Press. All rights reservedClinical indexes are useful for standardising disease activity. However, despite widespread use, no score has been validated in clinical practice.engECCO-ESGAR Guideline for Diagnostic Assessment in IBD Part 2: IBD scores and general principles and technical aspectsjournal article10.1093/ecco-jcc/jjy1141876-4479