Cox regression model of OS of pediatric patients aged less than 20 years
| . | Variable . | Category . | n . | Events . | OM HR . | 99% CI . | P value . |
|---|---|---|---|---|---|---|---|
| Landmark model predicted by CD4 and IgA | |||||||
| Day 100 | |||||||
| CD4 count | <248 × 106/L | 316 | 61 | 1.000 | — | ||
| ≥248 × 106/L | 143 | 37 | 1.375 | 0.802-2.358 | .128 | ||
| Graft source | BM | 131 | 25 | 1.000 | — | <.001 (2 df) | |
| PB | 70 | 27 | 2.400 | 1.171-4.919 | .002 | ||
| CB | 258 | 46 | 0.879 | 0.462-1.675 | .608 | ||
| Day 180 | |||||||
| CD4 count | <420 × 106/L | 231 | 50 | 1.000 | — | ||
| ≥420 × 106/L | 62 | 6 | 0.468 | 0.153-1.427 | .079 | ||
| IgA level | <29 mg/dL | 68 | 12 | 1.000 | — | ||
| ≥29 mg/dL | 225 | 44 | 1.337 | 0.574-3.116 | .377 | ||
| Conditioning intensity | MAC | 284 | 51 | 1.000 | — | ||
| RIC or NMA | 9 | 5 | 4.037 | 1.199-13.596 | .003 | ||
| Landmark model predicted by CD4 only at day 180 | |||||||
| CD4 count | <420 × 106/L | 347 | 79 | 1.000 | — | ||
| ≥420 × 106/L | 100 | 14 | 0.690 | 0.323-1.472 | .207 | ||
| Graft source | BM | 127 | 24 | 1.000 | — | .001 (2 df) | |
| PB | 67 | 25 | 2.335 | 1.116-4.887 | .003 | ||
| CB | 253 | 44 | 0.933 | 0.484-1.801 | .787 |
| . | Variable . | Category . | n . | Events . | OM HR . | 99% CI . | P value . |
|---|---|---|---|---|---|---|---|
| Landmark model predicted by CD4 and IgA | |||||||
| Day 100 | |||||||
| CD4 count | <248 × 106/L | 316 | 61 | 1.000 | — | ||
| ≥248 × 106/L | 143 | 37 | 1.375 | 0.802-2.358 | .128 | ||
| Graft source | BM | 131 | 25 | 1.000 | — | <.001 (2 df) | |
| PB | 70 | 27 | 2.400 | 1.171-4.919 | .002 | ||
| CB | 258 | 46 | 0.879 | 0.462-1.675 | .608 | ||
| Day 180 | |||||||
| CD4 count | <420 × 106/L | 231 | 50 | 1.000 | — | ||
| ≥420 × 106/L | 62 | 6 | 0.468 | 0.153-1.427 | .079 | ||
| IgA level | <29 mg/dL | 68 | 12 | 1.000 | — | ||
| ≥29 mg/dL | 225 | 44 | 1.337 | 0.574-3.116 | .377 | ||
| Conditioning intensity | MAC | 284 | 51 | 1.000 | — | ||
| RIC or NMA | 9 | 5 | 4.037 | 1.199-13.596 | .003 | ||
| Landmark model predicted by CD4 only at day 180 | |||||||
| CD4 count | <420 × 106/L | 347 | 79 | 1.000 | — | ||
| ≥420 × 106/L | 100 | 14 | 0.690 | 0.323-1.472 | .207 | ||
| Graft source | BM | 127 | 24 | 1.000 | — | .001 (2 df) | |
| PB | 67 | 25 | 2.335 | 1.116-4.887 | .003 | ||
| CB | 253 | 44 | 0.933 | 0.484-1.801 | .787 |