Disease attribute contributions to overall disease severity
| Attribute of Crohn's disease | Proportion (%) | Attribute of UC | Proportion (%) |
|---|---|---|---|
| Mucosal lesions | 15.8 | Mucosal lesions | 18.1 |
| Fistula | 10.9 | Impact on daily activities | 14.0 |
| Perianal abscess | 9.7 | C reactive protein | 11.2 |
| Prior bowel resection | 7.4 | Prior biologic use | 10.1 |
| Stoma | 7.1 | Recent hospitalisation | 7.7 |
| Disease extent | 5.8 | Recent steroid use | 7.6 |
| Frequency of loose stools | 5.6 | Anaemia | 5.1 |
| Stricture | 5.4 | Frequency of loose stools | 4.8 |
| C reactive protein | 5.3 | Albumin | 4.8 |
| Prior biologic use | 5.3 | Disease extent | 4.8 |
| Impact on daily activities | 4.8 | Nocturnal bowel movements | 4.3 |
| Albumin | 4.2 | Anorectal symptoms | 4.0 |
| Anorectal symptoms | 3.9 | Rectal bleeding | 3.5 |
| Anaemia | 3.6 | ||
| Abdominal pain | 3.1 | ||
| Recent steroid use | 2.3 |