Table 2.
Basic demographic and study characteristics (n=38)
| Characteristics | n |
| Gender | |
| Male | 13 |
| Female | 25 |
| Mean age (years) | 37 |
| Range | 23–67 |
| Mean age at diagnosis (years) | 20 |
| Study groups | |
| Group 1 ASTIC participants | 22 |
| Group 2 non-ASTIC participants (by personal choice) Group 3 non-ASTIC participants (by external factors) |
6 10 |
| UK centre study groups | |
| Group 1 ASTIC participants | 16 |
| Group 2 non-ASTIC participants (by personal choice) Group 3 non-ASTIC participants (by external factors) |
6 10 |
| Spanish centre study group Group 1 ASTIC participants |
6 |
ASTIC, Autologous Stem Cell Transplantation International Crohn’s disease.