Online appendices
- Appendix 1: List of codes used to identify the study outcomes
- Appendix 2: Description of inflammatory bowel disease (IBD) case definitions used in the study
- Appendix 3: Variables measured in the year before IBD diagnosis and evaluated as potential confounding variables
- Appendix 4: Measures of association between First Nation status (reference general population) and each of the study outcomes, matched cohort#2 (Rezaie and colleagues' case definition)
- Appendix 5: Measures of association between First Nation status (reference general population) and each of the study outcomes, matched cohort#3 (Benchimol and colleagues case definition)
- Reviewer comments
- Original submission
- GRIPP2 checklist