Patient characteristics
| Coeliac disease | Normal mucosa | |
| Total (n) | 44 771 | 412 279 |
| Female sex (%) | 28 037 (63) | 254 510 (62) |
| Age (years) | ||
| Range | 0–95 | 0–100 |
| Mean (SD) | 32 (25) | 44 (20) |
| 1990–2000 | 32 (26) | 44 (21) |
| 2001–2008 | 32 (25) | 45 (20) |
| 2009–2015 | 32 (24) | 44 (20) |
| Median | 28 | 44 |
| 25th−75th percentile | 9–53 | 27–60 |