Risk of bleeding associated with bleeding severity score, platelet count, and VWF:RCo levels in the 67 patients with VWD2B
| . | n . | Hazard ratio (95% CI) . | Hazard ratio (95% CI) . |
|---|---|---|---|
| Bleeding severity score | |||
| < 4 | 21 | 1* | 1* |
| 4-8 | 24 | 3.69 (1.02-13.43) | 4.97 (1.00-24.90) |
| > 8 | 22 | 6.52 (1.86-22.85) | 5.66 (1.03-31.07) |
| Platelet count | |||
| ≥ 140 × 103/μL | 47 | 1* | 1* |
| < 140 × 103/μL | 20 | 5.73 (2.69-12.20) | 4.57 (1.17-17.90) |
| VWF:RCo (IU/dL) | |||
| > 40 | 22 | 1* | 1* |
| 20-40 | 23 | 1.98 (0.73-5.35) | 1.58 (0.47-5.34) |
| < 20 | 22 | 2.61 (1.00-7.00) | 3.26 (0.92-11.56) |
| . | n . | Hazard ratio (95% CI) . | Hazard ratio (95% CI) . |
|---|---|---|---|
| Bleeding severity score | |||
| < 4 | 21 | 1* | 1* |
| 4-8 | 24 | 3.69 (1.02-13.43) | 4.97 (1.00-24.90) |
| > 8 | 22 | 6.52 (1.86-22.85) | 5.66 (1.03-31.07) |
| Platelet count | |||
| ≥ 140 × 103/μL | 47 | 1* | 1* |
| < 140 × 103/μL | 20 | 5.73 (2.69-12.20) | 4.57 (1.17-17.90) |
| VWF:RCo (IU/dL) | |||
| > 40 | 22 | 1* | 1* |
| 20-40 | 23 | 1.98 (0.73-5.35) | 1.58 (0.47-5.34) |
| < 20 | 22 | 2.61 (1.00-7.00) | 3.26 (0.92-11.56) |
Values indicate an adjusted hazard ratio; all variables have been adjusted each one for the other one, and for age and sex.
Reference group.