Research Article
Colorectal Malignancy in a Prospective Irish Inflammatory Bowel Disease Population 15 Years Since Diagnosis: Comparison with the EC-IBD Cohort
Table 4
CRC and extraintestinal cancers in the EC-IBD study mean related to the Irish cohort.
| Cancer | Total patients (2009) | Observed | Expected | Relative risk (RR) | Confidence interval (CI) (low-high) |
| CRC | Dublin | 133 | 0 | 0.01 | 0 | | All north | 316 | 5 | 0.01 | 1.72 | 0.72–4.1 | All south | 265 | 4 | 0.01 | 1.5 | 0.57–3.98 | Non-CRC | Dublin | 133 | 6 | 0.06 | 0.78 | 0.35–1.72 | All north | 316 | 26 | 0.06 | 0.88 | 0.88–1.85 | All south | 265 | 27 | 0.06 | 1.7 | 1.19–2.43 |
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CRC: colorectal cancer.
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