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| Odds ratio | 95% Confidence interval | p-value | |
|---|---|---|---|
| Cancer | 0.381 | 0.139–1.046 | 0.061 |
| DVT on follow-up CT | 4.666 | 2.235–9.743 | <0.001 |
DVT: deep vein thrombosis; CT: computed tomography.
