Table 3 SMR analysis of controls.
| Observed | Expected | SMR | 95% CI | |
|---|---|---|---|---|
| Barrett's control group | 911 | 944 | 0.97 | 0.90, 1.03 |
| All IBD control group | 3509 | 3977 | 0.88 | 0.85, 0.91 |
| Coeliac disease control group | 848 | 925 | 0.92 | 0.86, 0.98 |
IBD, inflammatory bowel disease.
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