Diagnosis and demographic data for responders and non-responders
| Responders, n=518 | Non-responders, n=100 | p Value | |
| Diagnosis | |||
| Ulcerative colitis n (%) | 354 (68.2) | 68 (68.0) | |
| Crohn's disease n (%) | 165 (32.8) | 32 (32.0) | 0.92* |
| Gender | |||
| Female n (%) | 262 (50.5) | 41 (41.0) | 0.10* |
| Age at 10-year follow-up | |||
| Median (range) | 43.4 (19.1 to 86.1) | 43.8 (18.3 to 93.3) | 0.38† |