Platelet transfusion responses
. | . | Posttransfusion platelet count × 109/L . | . | Platelet increment × 109/L . | . | . | ||
|---|---|---|---|---|---|---|---|---|
. | Pretransfusion platelet count/μL; n = 6237* . | 1 h after transfusion; n = 6223* . | 18-24 h after transfusion; n = 5469* . | 1 h; n = 6209* . | 18 to 24 h; n = 5455* . | Days to next transfusion; n = 5848* . | ||
| Controls | 21.8 ± 13.2 | 48.7 ± 21.6 | 34.5 ± 19.0 | 26.9 ± 17.1 | 12.5 ± 15.8 | 1.81 ± 1.30 | ||
| UVB-PCs | 21.8 ± 12.5 | 45.6 ± 18.9 | 33.4 ± 17.1 | 23.8 ± 14.9 | 11.4 ± 14.2 | 1.67 ± 1.18 | ||
| F-PCs | 21.1 ± 12.7 | 43.4 ± 18.8 | 31.6 ± 16.0 | 22.3 ± 15.4 | 10.7 ± 13.8 | 1.72 ± 1.25 | ||
| F-APs | 20.7 ± 13.1 | 47.6 ± 24.6 | 34.5 ± 19.7 | 26.8 ± 19.9 | 13.4 ± 16.5 | 1.81 ± 1.31 | ||
| Total platelet response | 21.4 ± 12.9 | 46.2 ± 21.1 | 33.5 ± 18.0 | 24.9 ± 17.0 | 12.0 ± 15.0 | 1.75 ± 1.26 | ||
. | . | Posttransfusion platelet count × 109/L . | . | Platelet increment × 109/L . | . | . | ||
|---|---|---|---|---|---|---|---|---|
. | Pretransfusion platelet count/μL; n = 6237* . | 1 h after transfusion; n = 6223* . | 18-24 h after transfusion; n = 5469* . | 1 h; n = 6209* . | 18 to 24 h; n = 5455* . | Days to next transfusion; n = 5848* . | ||
| Controls | 21.8 ± 13.2 | 48.7 ± 21.6 | 34.5 ± 19.0 | 26.9 ± 17.1 | 12.5 ± 15.8 | 1.81 ± 1.30 | ||
| UVB-PCs | 21.8 ± 12.5 | 45.6 ± 18.9 | 33.4 ± 17.1 | 23.8 ± 14.9 | 11.4 ± 14.2 | 1.67 ± 1.18 | ||
| F-PCs | 21.1 ± 12.7 | 43.4 ± 18.8 | 31.6 ± 16.0 | 22.3 ± 15.4 | 10.7 ± 13.8 | 1.72 ± 1.25 | ||
| F-APs | 20.7 ± 13.1 | 47.6 ± 24.6 | 34.5 ± 19.7 | 26.8 ± 19.9 | 13.4 ± 16.5 | 1.81 ± 1.31 | ||
| Total platelet response | 21.4 ± 12.9 | 46.2 ± 21.1 | 33.5 ± 18.0 | 24.9 ± 17.0 | 12.0 ± 15.0 | 1.75 ± 1.26 | ||
Data are given as average ± SD based on method used to prepare the platelets.
Total platelet transfusions for which data were available