Unadjusted and adjusted odds of thrombosis (venous and arterial), AMI, and stroke in hospitalizations with TTP, HIT, and ITP with platelet transfusions
| . | TTP . | HIT . | ITP . | |||
|---|---|---|---|---|---|---|
| . | Unadjusted OR (95% CI) . | Adjusted OR* (95% CI) . | Unadjusted OR (95% CI) . | Adjusted OR* (95% CI) . | Unadjusted OR (95% CI) . | Adjusted OR* (95% CI) . |
| Bleeding | ||||||
| Any bleeding event | 4.6 (3.1-6.8) | 2.3 (1.6-3.2) | 2.3 (1.1-4.6) | 5.5 (2.3-12.9) | 2.4 (2.2-2.7) | 5.1 (4.2-6.1) |
| Thrombosis | ||||||
| Venous thrombosis† | 0.6 (0.3-1.2) | 1.1 (0.5-2.2) | 0.8 (0.4-1.7) | 0.8 (0.4-1.7) | 1.5 (1.1-2.2) | 1.3 (0.9-1.9) |
| Arterial thrombosis† | 6.5 (1.5-29.4) | 5.8 (1.3-26.6) | 3.5 (1.3-9.7) | 3.4 (1.2-9.5) | 0.4 (0.1-3.4) | 0.3 (0.03-2.2) |
| AMI | 2.1 (1.3-3.4) | 2.0 (1.2-3.3) | 1.6 (0.5-5.2) | 1.9 (0.2-19.3) | 2.1 (1.3-3.3) | 1.3 (0.8-2.1) |
| Stroke | 1.6 (0.9-2.7) | 1.6 (0.9-2.7) | 0.5 (0.06-3.5) | 0.5 (0.06-3.5) | 1.7 (0.9-3.1) | 1.3 (0.7-2.3) |
| . | TTP . | HIT . | ITP . | |||
|---|---|---|---|---|---|---|
| . | Unadjusted OR (95% CI) . | Adjusted OR* (95% CI) . | Unadjusted OR (95% CI) . | Adjusted OR* (95% CI) . | Unadjusted OR (95% CI) . | Adjusted OR* (95% CI) . |
| Bleeding | ||||||
| Any bleeding event | 4.6 (3.1-6.8) | 2.3 (1.6-3.2) | 2.3 (1.1-4.6) | 5.5 (2.3-12.9) | 2.4 (2.2-2.7) | 5.1 (4.2-6.1) |
| Thrombosis | ||||||
| Venous thrombosis† | 0.6 (0.3-1.2) | 1.1 (0.5-2.2) | 0.8 (0.4-1.7) | 0.8 (0.4-1.7) | 1.5 (1.1-2.2) | 1.3 (0.9-1.9) |
| Arterial thrombosis† | 6.5 (1.5-29.4) | 5.8 (1.3-26.6) | 3.5 (1.3-9.7) | 3.4 (1.2-9.5) | 0.4 (0.1-3.4) | 0.3 (0.03-2.2) |
| AMI | 2.1 (1.3-3.4) | 2.0 (1.2-3.3) | 1.6 (0.5-5.2) | 1.9 (0.2-19.3) | 2.1 (1.3-3.3) | 1.3 (0.8-2.1) |
| Stroke | 1.6 (0.9-2.7) | 1.6 (0.9-2.7) | 0.5 (0.06-3.5) | 0.5 (0.06-3.5) | 1.7 (0.9-3.1) | 1.3 (0.7-2.3) |