Abstract 148 Frequency of symptoms and score
| Variable | In cases (n = 117) | In controls (n = 433) | Log OR | Caper score |
|---|---|---|---|---|
| Constipation | 46 (39) | 125 (29) | 0.98 | 25 |
| Loss of weight | 44 (38) | 81 (19) | 0.93 | 20 |
| Abdominal pain | 75 (64) | 139 (32) | 0.62 | 15 |
| Diarrhoea | 55 (47) | 146 (34) | 0.41 | 10 |
| Haemoglobin 12–12.9 | 11 (9) | 18 (40 | 0.92 | 20 |
| Haemoglobin 10–11.9 | 21 (18) | 46 (11) | 1.34 | 30 |