Average number of irradiated and non-irradiated transfusion units per blood component prescription for each group before and after the modification
| Criteria | Group | Before modification (mean unit) | After modification (mean unit) | ||||
|---|---|---|---|---|---|---|---|
| Irradiated | Non-irradiated | Irradiated | Non-irradiated | ||||
| Diagnosis | Hematologic tumor | 0.68 | 1.91 | 1.73 | 0.15 | <0.001 | |
| Solid tumor | 0.12 | 2.61 | 0.80 | 1.49 | <0.001 | ||
| Others | 0.04 | 2.48 | 0.07 | 2.09 | 0.001 | ||
| Type of blood component | RBC | 0.10 | 2.08 | 0.58 | 1.38 | <0.001 | |
| Platelets | 0.50 | 3.01 | 1.63 | 1.08 | <0.001 | ||
| Type of visit | Outpatient and ER | 0.07 | 2.47 | 0.79 | 1.11 | <0.001 | |
| Ward | 0.27 | 2.25 | 0.91 | 1.21 | <0.001 | ||
| Operating room | 0.00 | 3.79 | 0.00 | 3.14 | - | ||