Likelihood ratios for VWD at different levels of bleeding score
| Bleeding score . | No. of investigated subjects . | Likelihood ratio (95% CI) . | |
|---|---|---|---|
| OCs . | Controls . | ||
| 0 | 3 | 158 | 0.097 (0.03-0.29) |
| 1 | 2 | 20 | 0.51 (0.12-2.11) |
| 2 | 2 | 14 | 0.73 (0.17-3.10) |
| 3 | 4 | 9 | 2.28 (0.73-7.05) |
| 4 | 6 | 11 | 2.79 (1.09-7.13) |
| 5 | 5 | 2 | 12.8 (2.57-63.8) |
| 6 | 4 | 1 | 20.5 (2.35-179) |
| 6 or more | 20 | 1 | 102 (14.1-742) |
| Bleeding score . | No. of investigated subjects . | Likelihood ratio (95% CI) . | |
|---|---|---|---|
| OCs . | Controls . | ||
| 0 | 3 | 158 | 0.097 (0.03-0.29) |
| 1 | 2 | 20 | 0.51 (0.12-2.11) |
| 2 | 2 | 14 | 0.73 (0.17-3.10) |
| 3 | 4 | 9 | 2.28 (0.73-7.05) |
| 4 | 6 | 11 | 2.79 (1.09-7.13) |
| 5 | 5 | 2 | 12.8 (2.57-63.8) |
| 6 | 4 | 1 | 20.5 (2.35-179) |
| 6 or more | 20 | 1 | 102 (14.1-742) |
OC indicates obligatory carrier.