Table 3.
WBC contamination per unit
| Platelet concentrates | WBC Count per unit | |
|---|---|---|
| Mean ± SD | Range | |
| PRP-PC* (n = 10) [×107 per unit] | 4.05±0.48 | 3.4-4.77 |
| BC-PC* (n = 10) [×107 per unit] | 2.08±0.39 | 1.6-2.7 |
| Apheresis-PC $ (n = 6) [×106 per unit] | 4.8±0.8 | 3.2-5.2 |
P value-PRP-PC* vs. BC-PC*- statistically significant (P< 0.001); Apheresis-PC $ vs. PRP-PC*/BC-PC*-statistically significant (P< 0.001)