Research Article
Human Platelet Antigen Alleles in 998 Taiwanese Blood Donors Determined by Sequence-Specific Primer Polymerase Chain Reaction
Table 2
Estimate of HPA incompatibility probability for assessing the risk of FNAIT and PTR.
| | Frequency major allele (%) | Heterozygosity (%) | Fetomaternal incompatibility | Mismatch platelet transfusion | Anti-a risk (%) | Anti-b risk (%) |
| HPA-1 | 99.55 | 0.90 | <0.01 | 0.45 | 0.89 | HPA-2 | 96.49 | 6.61 | 0.12 | 3.27 | 6.54 | HPA-3 | 55.81 | 52.30 | 10.90 | 13.76 | 37.16 | HPA-4 | 99.75 | 0.50 | <0.01 | 0.25 | 0.50 | HPA-5 | 98.50 | 2.96 | 0.02 | 1.46 | 2.92 | HPA-6 | 97.75 | 4.41 | 0.05 | 2.15 | 4.31 | HPA-15 | 53.71 | 49.73 | 11.51 | 13.35 | 37.76 |
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