TABLE 2.
Histopathology description of the 64 heart tissue samples
| Characteristics | Subgroup | (N) Frequency |
|---|---|---|
| ACR (%) | 0R | 30 (46.88) |
| 1R | 23 (35.94) | |
| 2R | 11 (17.19) | |
| AMR (%) | 0 | 60 (93.75) |
| 1 | 2 (3.13) | |
| 2 | 2 (3.13) | |
| Batches (%) | Batch 1 (UCLA) | 30 (46.88) |
| Batch 2 (UAB) | 20 (31.25) | |
| Batch 3 (UAB) | 14 (21.88) |
ACR, acute cellular rejection; AMR, antibody-mediated rejection; UCLA, University of California Los Angeles.