P173 Danese’s “Red flag Instrument” for early Crohn’s disease referral may also pick up ulcerative colitis patients – a prospective study

Danese et al. retrospectively developed an 8-item index (RFi) for Crohn’s disease prediction and early referral by general practitioners. Recently, the prospective validation of the index for this matter was ascertained by our work group. prospectively verify the RFi properties as an index that can also pick up ulcerative colitis patients, additionally to its original purpose; RFi adaptation as an instrument for Crohn’s (CD) and Colitis (UC)...