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Association of DSA prior to SARS-CoV-2 vaccination with successful vaccination and identified changes in DSA after vaccination.
| DSA prior to vaccination | No DSA prior to vaccination | |
|---|---|---|
| Successful vaccination⁎ | ||
| Yes | 6 | 55 |
| No | 6 | 83 |
| P = 0.49 | ||
| Increases in DSA after vaccination | ||
| Yes | 4 | 3 |
| No | 8 | 135 |
| P = 0.001 |
Successful vaccination: RBD-SARS-CoV-2 MFI ≥ 5000 MFI with one other spike protein [Full Spike and S2 MFI ≥5000 S1 MFI ≥7500].
