Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Number and percent of samples from 96 apheresis platelet donors with HLA Class I and II antibodies*
| Class I | Class II | Either Class I or II | Both Class I and II | |
|---|---|---|---|---|
| n (%) | n (%) | n (%) | n (%) | |
| All donors (n = 96) | 33 (34) | 18 (19) | 42 (44) | 9 (9) |
| Females (n = 41) | 17 (41) | 13 (32) | 23 (56) | 7 (17) |
| Males (n = 55) | 16 (29) | 5 (9) | 20 (36) | 2 (4) |
Samples were reactive in both the microbead-flow analyzer mixed antigen and microbead-flow cytometer PRA assays and in some cases the Class I single antigen assay.
