Abstract 74
| Hazard ratio OC | SIR ratio OC | SIR ratio OAC | |
|---|---|---|---|
| Barrett | 19.68 (9.42–41.14) | 17.14 (7.93–35.55) | 53.9 (19.8–158.0) |
| Oesophagitis | 2.69 (1.35–5.36) | 2.49 (1.18–5.10) | 5.6 (1.9–17.4) |
| Reflux | 1.59 (0.70–3.64) | 1.49 (0.57–3.46) | 2.5 (0.5–9.9) |
| Normal controls | 1.00 | 1.00 | 1.00 |