Additional file 1 of Peer support for carers and patients with inflammatory bowel disease: a systematic review

Additional file 1: Supplementary Table 1. PRISMA 2020 Checklist. Supplementary Table 2. Search strategy for MEDLINE. Supplementary Table 3. Excluded studies and reason for exclusion. Supplementary Table 4. Risk of bias assessment. Supplementary Table 5. Health-related quality of life (HRQoL) in RCTs and non-randomised studies. Supplementary Table 6. Health-related quality of life (HRQoL) for before-and-after studies. Supplementary Table 7. Anxiety and depression in RCTs and non-randomised studies. Supplementary Table 8. Anxiety and depression in before-and-after studies. Supplementary Table 9. Patient education and knowledge about the illness. Supplementary Table 10. Other outcomes measured in RCTs. Supplementary Table 11. Other outcomes measured in before-and-after studies.