Table 2 Transfusion characteristics
Patients | Overall | Non-HAI | HAI | P |
|---|---|---|---|---|
RBCs | ||||
No | 6868 | 6531 | 337 | |
Amount of transfusion [median (IQR)] | 2 (2–4) | 2 (2–3) | 2 (2–4) | < 0.001 |
Frequency of transfusion [median (IQR)] | 1 (1–2) | 1 (1–2) | 1 (1–3) | 0.013 |
Cryoprecitation | ||||
No | 59 | 56 | 3 | |
Amount of transfusion [median (IQR)] | 1 (1–1) | 1 (1–1) | 1 (1–1) | 0.521 |
Frequency of transfusion [median (IQR)] | 1 (1–1) | 1 (1–1) | 1 (1–1) | 0.547 |
FFPs | ||||
No | 1264 | 1189 | 75 | |
Amount of transfusion [median (IQR)] | 350 (200–600) | 350 (200–600) | 400 (200–750) | 0.315 |
Frequency of transfusion [median (IQR)] | 1 (1–3) | 1 (1–3) | 1 (1–3) | 0.952 |
Platelets | ||||
No | 762 | 697 | 65 | |
Amount of transfusion [median (IQR)] | 1 (1–2) | 1 (1–2) | 1 (1–3) | 0.010 |
Frequency of transfusion [median (IQR)] | 1 (1–2) | 1 (1–2) | 1 (1–2) | 0.060 |
Time between (first) transfusion and HAI (days) | ||||
RBCs | 9 (6–15) | |||
Cryoprecitation | 8 (4–14) | |||
FFPs | 10 (6–16) | |||
Platelets | 8 (4–13) | |||