Phenotype Resources

IBD clinicians from each GRC serve on the IBDGC Clinical Phenotypes Committee. Together they have utilized their expertise in patient care and advances in IBD research to develop the IBDGC phenotyping manual and data collection forms. The forms, largely based on the Montreal Classification, allow for uniformity in phenotypic classification across all sites and by IBDGC collaborators.

Download Phenotyping Manual

Download Phenotype Forms