ORs of receiving any treatment (adjusted for age, sex and stage) for rectal and colonic cancer
| Main effect: travel | Main effect: deprivation | Interaction term: travel × deprivation | |
| Rectal | |||
| Quartile 1 | 1 | 1 | 1 |
| Quartile 2 | 0.900 (0.547 to 1.482) | 0.867 (0.539 to 1.393) | 0.898 (0.486 to 1.661) |
| Quartile 3 | 0.863 (0.534 to 1.396) | 0.712 (0.453 to 1.118) | 1.158 (0.646 to 2.075) |
| Quartile 4 | 0.987 (0.634 to 1.538) | 0.544** (0.343 to 0.838) | 1.394 (0.762 to 2.548) |
| Colonic | |||
| Quartile 1 | 1 | 1 | 1 |
| Quartile 2 | 0.825 (0.559 to 1.216) | 0.639* (0.445 to 0.917) | 1.476 (0.913 to 2.386) |
| Quartile 3 | 0.757 (0.525 to 1.091) | 0.603** (0.425 to 0.854) | 1.324 (0.847 to 2.068) |
| Quartile 4 | 0.810 (0.577 to 1.137) | 0.544** (0.390 to 0.760) | 0.731 (0.451 to 1.159) |
*p<0.05, **p<0.01, 95% CIs shown.