Year | Oral | Small intestine | Distal ileum and colon | Colon | Combined localisations* | All |
---|---|---|---|---|---|---|
Values are given divided into two six year periods and for the whole study period. | ||||||
*Combined localisations indicate that inflammation was found at both upper and lower endoscopy. | ||||||
1990–1995 | 0 | 1 | 11 | 11 | 3 | 26 |
1996–2001 | 1 | 1 | 15 | 45 | 14 | 76 |
1990–2001 | 1 | 2 | 26 | 56 | 17 | 102 |