Association between grade of aGVHD and onset of B-cell reconstitution, BM T-cell infiltration, and BM osteoblast number
| Parameter . | Grade 0-I [n (%)] . | Grade II-IV [n (%)] . |
|---|---|---|
| Early onset | 15 (65) | 4 (31) |
| Late onset | 8 (35) | 9 (69) |
| <5% T-cell infiltration | 16 (76) | 4 (36) |
| 5% to 9% T-cell infiltration | 3 (14) | 2 (18) |
| ≥10% T-cell infiltration | 2 (10) | 5 (46) |
| Several and activated osteoblasts | 11 (52) | 4 (36) |
| Few and inactive osteoblasts | 10 (48) | 7 (64) |
| Parameter . | Grade 0-I [n (%)] . | Grade II-IV [n (%)] . |
|---|---|---|
| Early onset | 15 (65) | 4 (31) |
| Late onset | 8 (35) | 9 (69) |
| <5% T-cell infiltration | 16 (76) | 4 (36) |
| 5% to 9% T-cell infiltration | 3 (14) | 2 (18) |
| ≥10% T-cell infiltration | 2 (10) | 5 (46) |
| Several and activated osteoblasts | 11 (52) | 4 (36) |
| Few and inactive osteoblasts | 10 (48) | 7 (64) |
Early onset, early onset of B-cell reconstitution; late onset, late onset of B-cell reconstitution.