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The Relationship between IBD and Asthma
| Asthma status | IBD (n=231) |
Control (n=231) |
OR (95% CI) | p-value | |
|---|---|---|---|---|---|
| Asthma prior to index date of IBD (%) |
|||||
| Yes | 1.7 | 0.9 | 3.0 (0.31 – 28.84) | 0.34 | |
| No | 98.3 | 99.1 | Referent | ||
| Asthma ever (%) | |||||
| Yes | 6.9 | 5.2 | 1.4 (0.62 – 3.38) | 0.40 | |
| No | 93.1 | 94.8 | Referent | ||
